What is the general solution for -2tan(x)sec^2(x)=0 ?

The general solution for -2tan(x)sec^2(x)=0 is x=pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-2tan(x)sec^2(x)=0

- 2 tan (x) sec^{2} (x) = 0

x = πn

Degrees

x = 0^{\circ} + 18 0^{\circ} n

Solution steps

- 2 tan (x) sec^{2} (x) = 0

Solving each part separately

tan (x) = 0 or sec^{2} (x) = 0

tan (x) = 0 : x = πn

tan (x) = 0

General solutions for

tan (x) = 0

tan (x)

periodicity table with

πn

cycle:

x 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} \frac{π}{2} \frac{2 π}{3} \frac{3 π}{4} \frac{5 π}{6} tan (x) 0 \frac{3}{3} 13 \pm \infty - 3 - 1 - \frac{3}{3}

x = 0 + πn

x = 0 + πn

Solve

x = 0 + πn : x = πn

x = 0 + πn

0 + πn = πn

x = πn

x = πn

sec^{2} (x) = 0 :

No Solution

sec^{2} (x) = 0

Apply rule

x^{n} = 0 \Rightarrow x = 0

sec (x) = 0

sec (x) \leq - 1 or sec (x) \geq 1

No Solution

Combine all the solutions

x = πn

2 - sin (x) = sin (x)

cos^{2} (t) = \frac{1}{2}

2 cos^{2} (θ) - 1 = sin (θ), 0^{\circ} \leq θ \leq 18 0^{\circ}

x, e^{c o s (x)} (1 - cos (y)) = c

22 = 2 sec (θ)

What is the general solution for -2tan(x)sec^2(x)=0 ?
The general solution for -2tan(x)sec^2(x)=0 is x=pin