What is the general solution for sec(x)=-2,pi<x<(3pi)/2 ?

The general solution for sec(x)=-2,pi<x<(3pi)/2 is x=(4pi)/3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sec(x)=-2,pi<x<(3pi)/2

sec (x) = - 2, π < x < \frac{3 π}{2}

x = \frac{4 π}{3}

Solution steps

sec (x) = - 2, π < x < \frac{3 π}{2}

General solutions for

sec (x) = - 2

x = \frac{2 π}{3} + 2 πn, x = \frac{4 π}{3} + 2 πn

Solutions for the range

π < x < \frac{3 π}{2}

x = \frac{4 π}{3}

sin (x) cos (x) = cos^{2} (x)

x, sin (x - y) = 0

cos (2 θ) = 0.4

6 sin (x) + 2 cos (x) = 0

cos (2 x) = - \frac{3}{2}, 0 \leq x \leq 2 π

What is the general solution for sec(x)=-2,pi<x<(3pi)/2 ?
The general solution for sec(x)=-2,pi<x<(3pi)/2 is x=(4pi)/3