What is the general solution for 4cos(4x)=0 ?

The general solution for 4cos(4x)=0 is x= pi/8+(pin)/2 ,x=(3pi)/8+(pin)/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4cos(4x)=0

4 cos (4 x) = 0

x = \frac{π}{8} + \frac{πn}{2}, x = \frac{3 π}{8} + \frac{πn}{2}

Solution steps

4 cos (4 x) = 0

Divide both sides by

4

cos (4 x) = 0

General solutions for

cos (4 x) = 0

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

Solve

4 x = \frac{π}{2} + 2 πn : x = \frac{π}{8} + \frac{πn}{2}

Solve

4 x = \frac{3 π}{2} + 2 πn : x = \frac{3 π}{8} + \frac{πn}{2}

x = \frac{π}{8} + \frac{πn}{2}, x = \frac{3 π}{8} + \frac{πn}{2}

4 sin^{3} (x) - 3 sin (x) = 0

cos (2 x) + sin (x) = 0, 0 \leq x \leq 2 π

2 sin (θ) + 5 = 6

x, cos (x) = \frac{1}{2}

2 sin (2 x) + 3 = 0

What is the general solution for 4cos(4x)=0 ?
The general solution for 4cos(4x)=0 is x= pi/8+(pin)/2 ,x=(3pi)/8+(pin)/2