What is the general solution for 4cos(x)+3=5 ?

The general solution for 4cos(x)+3=5 is x= pi/3+2pin,x=(5pi)/3+2pin

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4cos(x)+3=5

4 cos (x) + 3 = 5

x = \frac{π}{3} + 2 πn, x = \frac{5 π}{3} + 2 πn

Solution steps

4 cos (x) + 3 = 5

Move

3

to the right side

4 cos (x) = 2

Divide both sides by

4

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

General solutions for

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

x = \frac{π}{3} + 2 πn, x = \frac{5 π}{3} + 2 πn

sec (θ) = cos (θ)

x, sin (x) + 1 = 0

\frac{8}{sin ( 3 8 ^{\circ} )} = \frac{6}{sin ( a )}

28 cos (θ) = 4, 0^{\circ} \leq θ < 36 0^{\circ}

6 sin (θ) + 2 = sin (θ)

What is the general solution for 4cos(x)+3=5 ?
The general solution for 4cos(x)+3=5 is x= pi/3+2pin,x=(5pi)/3+2pin