What is the general solution for (50.691)cos(50.691-c)+sin(50.691-c)=0 ?

The general solution for (50.691)cos(50.691-c)+sin(50.691-c)=0 is c=-0.70579…+180n

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(50.691)cos(50.691-c)+sin(50.691-c)=0

Solution

(50.691) cos (50.69 1^{\circ} - c) + sin (50.69 1^{\circ} - c) = 0

Solution

c = - 0.70579 \dots + 18 0^{\circ} n

Radians

c = - 0.70579 \dots + πn

Solution steps

(50.691) cos (50.69 1^{\circ} - c) + sin (50.69 1^{\circ} - c) = 0

Subtract

sin (50.69100 \dots^{\circ} - c)

from both sides

50.691 cos (0.88472 \dots - c) = - sin (- c + 50.69100 \dots^{\circ})

Square both sides

(50.691 cos (0.88472 \dots - c))^{2} = (- sin (- c + 50.69100 \dots^{\circ}))^{2}

Rewrite using trig identities

(50.691 cos (0.88472 \dots - c))^{2} = (- sin (- c + 50.69100 \dots^{\circ}))^{2}

Rewrite using trig identities

cos (0.88472 \dots - c)

Use the Angle Difference identity:

cos (s - t) = cos (s) cos (t) + sin (s) sin (t)

= cos (0.88472 \dots) cos (c) + sin (0.88472 \dots) sin (c)

Simplify

cos (0.88472 \dots) cos (c) + sin (0.88472 \dots) sin (c) : 0.63350 \dots cos (c) + 0.77374 \dots sin (c)

cos (0.88472 \dots) cos (c) + sin (0.88472 \dots) sin (c)

Simplify

cos (0.88472 \dots) : 0.63350 \dots

cos (0.88472 \dots)

cos (0.88472 \dots) = 0.63350 \dots

= 0.63350 \dots

= 0.63350 \dots cos (c) + sin (0.88472 \dots) sin (c)

Simplify

sin (0.88472 \dots) : 0.77374 \dots

sin (0.88472 \dots)

sin (0.88472 \dots) = 0.77374 \dots

= 0.77374 \dots

= 0.63350 \dots cos (c) + 0.77374 \dots sin (c)

= 0.63350 \dots cos (c) + 0.77374 \dots sin (c)

(50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)))^{2} = (- sin (- c + 50.69100 \dots^{\circ}))^{2}

Simplify

(50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)))^{2} : 2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2}

(50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)))^{2}

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

= 50.69 1^{2} (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2}

50.69 1^{2} = 2569.577481

= 2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2}

Simplify

(- sin (- c + 50.69100 \dots^{\circ}))^{2} : sin^{2} (- c + 50.69100 \dots^{\circ})

(- sin (- c + 50.69100 \dots^{\circ}))^{2}

Apply exponent rule:

(- a)^{n} = a^{n},

n

is even

(- sin (- c + 50.69100 \dots^{\circ}))^{2} = sin^{2} (- c + 50.69100 \dots^{\circ})

= sin^{2} (- c + 50.69100 \dots^{\circ})

2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2} = sin^{2} (- c + 50.69100 \dots^{\circ})

2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2} = sin^{2} (- c + 50.69100 \dots^{\circ})

Subtract

sin^{2} (- c + 50.69100 \dots^{\circ})

from both sides

2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2} - sin^{2} (- c + 0.88472 \dots) = 0

Factor

2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2} - sin^{2} (- c + 0.88472 \dots) : (50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + sin (- c + 0.88472 \dots)) (50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - sin (- c + 0.88472 \dots))

2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2} - sin^{2} (- c + 0.88472 \dots)

Rewrite

2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2} - sin^{2} (- c + 0.88472 \dots)

(2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)))^{2} - sin^{2} (- c + 0.88472 \dots)

2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2} - sin^{2} (- c + 0.88472 \dots)

Apply radical rule:

a = (a)^{2}

2569.577481 = (2569.577481)^{2}

= (2569.577481)^{2} (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2} - sin^{2} (- c + 0.88472 \dots)

Apply exponent rule:

a^{m} b^{m} = (ab)^{m}

(2569.577481)^{2} (0.63350 \dots cos (c) + 0.77374 \dots sin (c))^{2} = (2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)))^{2}

= (2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)))^{2} - sin^{2} (- c + 0.88472 \dots)

= (2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)))^{2} - sin^{2} (- c + 0.88472 \dots)

Apply Difference of Two Squares Formula:

x^{2} - y^{2} = (x + y) (x - y)

(2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)))^{2} - sin^{2} (- c + 0.88472 \dots) = (2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + sin (- c + 0.88472 \dots)) (2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - sin (- c + 0.88472 \dots))

= (2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + sin (- c + 0.88472 \dots)) (2569.577481 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - sin (- c + 0.88472 \dots))

2569.577481 = 50.691

= (sin (- c + 0.88472 \dots) + 50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))) (50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - sin (- c + 0.88472 \dots))

(50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + sin (- c + 0.88472 \dots)) (50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - sin (- c + 0.88472 \dots)) = 0

Solving each part separately

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + sin (- c + 0.88472 \dots) = 0 or 50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - sin (- c + 0.88472 \dots) = 0

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + sin (- c + 0.88472 \dots) = 0 : c = arctan (- 0.85224 \dots) + 18 0^{\circ} n

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + sin (- c + 0.88472 \dots) = 0

Rewrite using trig identities

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + sin (- c + 0.88472 \dots) = 0

Rewrite using trig identities

sin (- c + 0.88472 \dots)

Use the Angle Difference identity:

sin (s - t) = sin (s) cos (t) - cos (s) sin (t)

= sin (0.88472 \dots) cos (c) - cos (0.88472 \dots) sin (c)

Simplify

sin (0.88472 \dots) cos (c) - cos (0.88472 \dots) sin (c) : 0.77374 \dots cos (c) - 0.63350 \dots sin (c)

sin (0.88472 \dots) cos (c) - cos (0.88472 \dots) sin (c)

Simplify

sin (0.88472 \dots) : 0.77374 \dots

sin (0.88472 \dots)

sin (0.88472 \dots) = 0.77374 \dots

= 0.77374 \dots

= 0.77374 \dots cos (c) - cos (0.88472 \dots) sin (c)

Simplify

cos (0.88472 \dots) : 0.63350 \dots

cos (0.88472 \dots)

cos (0.88472 \dots) = 0.63350 \dots

= 0.63350 \dots

= 0.77374 \dots cos (c) - 0.63350 \dots sin (c)

= 0.77374 \dots cos (c) - 0.63350 \dots sin (c)

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + 0.77374 \dots cos (c) - 0.63350 \dots sin (c) = 0

Simplify

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + 0.77374 \dots cos (c) - 0.63350 \dots sin (c) : 32.88660 \dots cos (c) + 38.58819 \dots sin (c)

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) + 0.77374 \dots cos (c) - 0.63350 \dots sin (c)

Expand

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) : 32.11286 \dots cos (c) + 39.22169 \dots sin (c)

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))

Apply the distributive law:

a (b + c) = ab + a c

a = 50.691, b = 0.63350 \dots cos (c), c = 0.77374 \dots sin (c)

= 50.691 \cdot 0.63350 \dots cos (c) + 50.691 \cdot 0.77374 \dots sin (c)

= 0.63350 \dots \cdot 50.691 cos (c) + 0.77374 \dots \cdot 50.691 sin (c)

Simplify

0.63350 \dots \cdot 50.691 cos (c) + 0.77374 \dots \cdot 50.691 sin (c) : 32.11286 \dots cos (c) + 39.22169 \dots sin (c)

0.63350 \dots \cdot 50.691 cos (c) + 0.77374 \dots \cdot 50.691 sin (c)

Multiply the numbers:

0.63350 \dots \cdot 50.691 = 32.11286 \dots

= 32.11286 \dots cos (c) + 0.77374 \dots \cdot 50.691 sin (c)

Multiply the numbers:

0.77374 \dots \cdot 50.691 = 39.22169 \dots

= 32.11286 \dots cos (c) + 39.22169 \dots sin (c)

= 32.11286 \dots cos (c) + 39.22169 \dots sin (c)

= 32.11286 \dots cos (c) + 39.22169 \dots sin (c) + 0.77374 \dots cos (c) - 0.63350 \dots sin (c)

Simplify

32.11286 \dots cos (c) + 39.22169 \dots sin (c) + 0.77374 \dots cos (c) - 0.63350 \dots sin (c) : 32.88660 \dots cos (c) + 38.58819 \dots sin (c)

32.11286 \dots cos (c) + 39.22169 \dots sin (c) + 0.77374 \dots cos (c) - 0.63350 \dots sin (c)

Add similar elements:

32.11286 \dots cos (c) + 0.77374 \dots cos (c) = 32.88660 \dots cos (c)

= 32.88660 \dots cos (c) + 39.22169 \dots sin (c) - 0.63350 \dots sin (c)

Add similar elements:

39.22169 \dots sin (c) - 0.63350 \dots sin (c) = 38.58819 \dots sin (c)

= 32.88660 \dots cos (c) + 38.58819 \dots sin (c)

= 32.88660 \dots cos (c) + 38.58819 \dots sin (c)

32.88660 \dots cos (c) + 38.58819 \dots sin (c) = 0

Divide both sides by

cos (c), cos (c) \neq = 0

\frac{32.88660 \dots cos ( c ) + 38.58819 \dots sin ( c )}{cos ( c )} = \frac{0}{cos ( c )}

Simplify

32.88660 \dots + \frac{38.58819 \dots sin ( c )}{cos ( c )} = 0

Use the basic trigonometric identity:

\frac{sin ( x )}{cos ( x )} = tan (x)

32.88660 \dots + 38.58819 \dots tan (c) = 0

32.88660 \dots + 38.58819 \dots tan (c) = 0

Move

32.88660 \dots

to the right side

32.88660 \dots + 38.58819 \dots tan (c) = 0

Subtract

32.88660 \dots

from both sides

32.88660 \dots + 38.58819 \dots tan (c) - 32.88660 \dots = 0 - 32.88660 \dots

Simplify

38.58819 \dots tan (c) = - 32.88660 \dots

38.58819 \dots tan (c) = - 32.88660 \dots

Divide both sides by

38.58819 \dots

38.58819 \dots tan (c) = - 32.88660 \dots

Divide both sides by

38.58819 \dots

\frac{38.58819 \dots tan ( c )}{38.58819 \dots} = \frac{- 32.88660 \dots}{38.58819 \dots}

Simplify

\frac{38.58819 \dots tan ( c )}{38.58819 \dots} = \frac{- 32.88660 \dots}{38.58819 \dots}

Simplify

\frac{38.58819 \dots tan ( c )}{38.58819 \dots} : tan (c)

\frac{38.58819 \dots tan ( c )}{38.58819 \dots}

Cancel the common factor:

38.58819 \dots

= tan (c)

Simplify

\frac{- 32.88660 \dots}{38.58819 \dots} : - 0.85224 \dots

\frac{- 32.88660 \dots}{38.58819 \dots}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{32.88660 \dots}{38.58819 \dots}

Divide the numbers:

\frac{32.88660 \dots}{38.58819 \dots} = 0.85224 \dots

= - 0.85224 \dots

tan (c) = - 0.85224 \dots

tan (c) = - 0.85224 \dots

tan (c) = - 0.85224 \dots

Apply trig inverse properties

tan (c) = - 0.85224 \dots

General solutions for

tan (c) = - 0.85224 \dots

tan (x) = - a \Rightarrow x = arctan (- a) + 18 0^{\circ} n

c = arctan (- 0.85224 \dots) + 18 0^{\circ} n

c = arctan (- 0.85224 \dots) + 18 0^{\circ} n

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - sin (- c + 0.88472 \dots) = 0 : c = arctan (- 0.78632 \dots) + 18 0^{\circ} n

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - sin (- c + 0.88472 \dots) = 0

Rewrite using trig identities

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - sin (- c + 0.88472 \dots) = 0

Rewrite using trig identities

sin (- c + 0.88472 \dots)

Use the Angle Difference identity:

sin (s - t) = sin (s) cos (t) - cos (s) sin (t)

= sin (0.88472 \dots) cos (c) - cos (0.88472 \dots) sin (c)

Simplify

sin (0.88472 \dots) cos (c) - cos (0.88472 \dots) sin (c) : 0.77374 \dots cos (c) - 0.63350 \dots sin (c)

sin (0.88472 \dots) cos (c) - cos (0.88472 \dots) sin (c)

Simplify

sin (0.88472 \dots) : 0.77374 \dots

sin (0.88472 \dots)

sin (0.88472 \dots) = 0.77374 \dots

= 0.77374 \dots

= 0.77374 \dots cos (c) - cos (0.88472 \dots) sin (c)

Simplify

cos (0.88472 \dots) : 0.63350 \dots

cos (0.88472 \dots)

cos (0.88472 \dots) = 0.63350 \dots

= 0.63350 \dots

= 0.77374 \dots cos (c) - 0.63350 \dots sin (c)

= 0.77374 \dots cos (c) - 0.63350 \dots sin (c)

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - (0.77374 \dots cos (c) - 0.63350 \dots sin (c)) = 0

Simplify

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - (0.77374 \dots cos (c) - 0.63350 \dots sin (c)) : 31.33912 \dots cos (c) + 39.85519 \dots sin (c)

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) - (0.77374 \dots cos (c) - 0.63350 \dots sin (c))

Expand

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c)) : 32.11286 \dots cos (c) + 39.22169 \dots sin (c)

50.691 (0.63350 \dots cos (c) + 0.77374 \dots sin (c))

Apply the distributive law:

a (b + c) = ab + a c

a = 50.691, b = 0.63350 \dots cos (c), c = 0.77374 \dots sin (c)

= 50.691 \cdot 0.63350 \dots cos (c) + 50.691 \cdot 0.77374 \dots sin (c)

= 0.63350 \dots \cdot 50.691 cos (c) + 0.77374 \dots \cdot 50.691 sin (c)

Simplify

0.63350 \dots \cdot 50.691 cos (c) + 0.77374 \dots \cdot 50.691 sin (c) : 32.11286 \dots cos (c) + 39.22169 \dots sin (c)

0.63350 \dots \cdot 50.691 cos (c) + 0.77374 \dots \cdot 50.691 sin (c)

Multiply the numbers:

0.63350 \dots \cdot 50.691 = 32.11286 \dots

= 32.11286 \dots cos (c) + 0.77374 \dots \cdot 50.691 sin (c)

Multiply the numbers:

0.77374 \dots \cdot 50.691 = 39.22169 \dots

= 32.11286 \dots cos (c) + 39.22169 \dots sin (c)

= 32.11286 \dots cos (c) + 39.22169 \dots sin (c)

= 32.11286 \dots cos (c) + 39.22169 \dots sin (c) - (0.77374 \dots cos (c) - 0.63350 \dots sin (c))

- (0.77374 \dots cos (c) - 0.63350 \dots sin (c)) : - 0.77374 \dots cos (c) + 0.63350 \dots sin (c)

- (0.77374 \dots cos (c) - 0.63350 \dots sin (c))

Distribute parentheses

= - (0.77374 \dots cos (c)) - (- 0.63350 \dots sin (c))

Apply minus-plus rules

- (- a) = a, - (a) = - a

= - 0.77374 \dots cos (c) + 0.63350 \dots sin (c)

= 32.11286 \dots cos (c) + 39.22169 \dots sin (c) - 0.77374 \dots cos (c) + 0.63350 \dots sin (c)

Simplify

32.11286 \dots cos (c) + 39.22169 \dots sin (c) - 0.77374 \dots cos (c) + 0.63350 \dots sin (c) : 31.33912 \dots cos (c) + 39.85519 \dots sin (c)

32.11286 \dots cos (c) + 39.22169 \dots sin (c) - 0.77374 \dots cos (c) + 0.63350 \dots sin (c)

Add similar elements:

32.11286 \dots cos (c) - 0.77374 \dots cos (c) = 31.33912 \dots cos (c)

= 31.33912 \dots cos (c) + 39.22169 \dots sin (c) + 0.63350 \dots sin (c)

Add similar elements:

39.22169 \dots sin (c) + 0.63350 \dots sin (c) = 39.85519 \dots sin (c)

= 31.33912 \dots cos (c) + 39.85519 \dots sin (c)

= 31.33912 \dots cos (c) + 39.85519 \dots sin (c)

31.33912 \dots cos (c) + 39.85519 \dots sin (c) = 0

Divide both sides by

cos (c), cos (c) \neq = 0

\frac{31.33912 \dots cos ( c ) + 39.85519 \dots sin ( c )}{cos ( c )} = \frac{0}{cos ( c )}

Simplify

31.33912 \dots + \frac{39.85519 \dots sin ( c )}{cos ( c )} = 0

Use the basic trigonometric identity:

\frac{sin ( x )}{cos ( x )} = tan (x)

31.33912 \dots + 39.85519 \dots tan (c) = 0

31.33912 \dots + 39.85519 \dots tan (c) = 0

Move

31.33912 \dots

to the right side

31.33912 \dots + 39.85519 \dots tan (c) = 0

Subtract

31.33912 \dots

from both sides

31.33912 \dots + 39.85519 \dots tan (c) - 31.33912 \dots = 0 - 31.33912 \dots

Simplify

39.85519 \dots tan (c) = - 31.33912 \dots

39.85519 \dots tan (c) = - 31.33912 \dots

Divide both sides by

39.85519 \dots

39.85519 \dots tan (c) = - 31.33912 \dots

Divide both sides by

39.85519 \dots

\frac{39.85519 \dots tan ( c )}{39.85519 \dots} = \frac{- 31.33912 \dots}{39.85519 \dots}

Simplify

\frac{39.85519 \dots tan ( c )}{39.85519 \dots} = \frac{- 31.33912 \dots}{39.85519 \dots}

Simplify

\frac{39.85519 \dots tan ( c )}{39.85519 \dots} : tan (c)

\frac{39.85519 \dots tan ( c )}{39.85519 \dots}

Cancel the common factor:

39.85519 \dots

= tan (c)

Simplify

\frac{- 31.33912 \dots}{39.85519 \dots} : - 0.78632 \dots

\frac{- 31.33912 \dots}{39.85519 \dots}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{31.33912 \dots}{39.85519 \dots}

Divide the numbers:

\frac{31.33912 \dots}{39.85519 \dots} = 0.78632 \dots

= - 0.78632 \dots

tan (c) = - 0.78632 \dots

tan (c) = - 0.78632 \dots

tan (c) = - 0.78632 \dots

Apply trig inverse properties

tan (c) = - 0.78632 \dots

General solutions for

tan (c) = - 0.78632 \dots

tan (x) = - a \Rightarrow x = arctan (- a) + 18 0^{\circ} n

c = arctan (- 0.78632 \dots) + 18 0^{\circ} n

c = arctan (- 0.78632 \dots) + 18 0^{\circ} n

Combine all the solutions

c = arctan (- 0.85224 \dots) + 18 0^{\circ} n, c = arctan (- 0.78632 \dots) + 18 0^{\circ} n

Verify solutions by plugging them into the original equation

Check the solutions by plugging them into

50.691 cos (50.69100 \dots^{\circ} - c) + sin (50.69100 \dots^{\circ} - c) = 0

Remove the ones that don't agree with the equation.

Check the solution

arctan (- 0.85224 \dots) + 18 0^{\circ} n :

True

arctan (- 0.85224 \dots) + 18 0^{\circ} n

Plug in

n = 1

arctan (- 0.85224 \dots) + 18 0^{\circ} 1

For

50.691 cos (50.69100 \dots^{\circ} - c) + sin (50.69100 \dots^{\circ} - c) = 0

plug in

c = arctan (- 0.85224 \dots) + 18 0^{\circ} 1

50.691 cos (50.69100 \dots^{\circ} - (arctan (- 0.85224 \dots) + 18 0^{\circ} 1)) + sin (50.69100 \dots^{\circ} - (arctan (- 0.85224 \dots) + 18 0^{\circ} 1)) = 0

Refine

0 = 0

\Rightarrow True

Check the solution

arctan (- 0.78632 \dots) + 18 0^{\circ} n :

False

arctan (- 0.78632 \dots) + 18 0^{\circ} n

Plug in

n = 1

arctan (- 0.78632 \dots) + 18 0^{\circ} 1

For

50.691 cos (50.69100 \dots^{\circ} - c) + sin (50.69100 \dots^{\circ} - c) = 0

plug in

c = arctan (- 0.78632 \dots) + 18 0^{\circ} 1

50.691 cos (50.69100 \dots^{\circ} - (arctan (- 0.78632 \dots) + 18 0^{\circ} 1)) + sin (50.69100 \dots^{\circ} - (arctan (- 0.78632 \dots) + 18 0^{\circ} 1)) = 0

Refine

- 1.99961 \dots = 0

\Rightarrow False

c = arctan (- 0.85224 \dots) + 18 0^{\circ} n

Show solutions in decimal form

c = - 0.70579 \dots + 18 0^{\circ} n

Popular Examples

sec(4θ)=2

sec (4 θ) = 2

tan^2(x)-4tan(x)+1=0

tan^{2} (x) - 4 tan (x) + 1 = 0

sec(θ)+cos(θ)=sin(θ)tan(θ)

sec (θ) + cos (θ) = sin (θ) tan (θ)

cos(x)=0.98

cos (x) = 0.98

tan(3x+pi/2)=-1

tan (3 x + \frac{π}{2}) = - 1

Frequently Asked Questions (FAQ)

What is the general solution for (50.691)cos(50.691-c)+sin(50.691-c)=0 ?
The general solution for (50.691)cos(50.691-c)+sin(50.691-c)=0 is c=-0.70579…+180n