What is the general solution for cot^2(x)+1=2 ?

The general solution for cot^2(x)+1=2 is x= pi/4+pin,x=(3pi)/4+pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

cot^2(x)+1=2

cot^{2} (x) + 1 = 2

x = \frac{π}{4} + πn, x = \frac{3 π}{4} + πn

Solution steps

cot^{2} (x) + 1 = 2

Solve by substitution

cot (x) = 1, cot (x) = - 1

cot (x) = 1 : x = \frac{π}{4} + πn

cot (x) = - 1 : x = \frac{3 π}{4} + πn

Combine all the solutions

x = \frac{π}{4} + πn, x = \frac{3 π}{4} + πn

sin (x) = \frac{1}{3}, sec (y) = \frac{25}{24 , cos ( x + y )}

2 = 2 - π cos (t)

a, 45 = arctanh (\frac{a}{b})

x, sec (x) = 3

cot (θ - 3 0^{\circ}) = \frac{1}{3}

What is the general solution for cot^2(x)+1=2 ?
The general solution for cot^2(x)+1=2 is x= pi/4+pin,x=(3pi)/4+pin