Find the possible value of cosx, if 3 sin x = 2(1-cos x). | Quantitative Aptitude | SolveeIt | Solveeit

Today, August 24

Question

Find the possible value of cosx, if 3 sin x = 2(1-cos x).

A

1

B

-1

C

$\frac{1}{\sqrt 2}$

D

$\frac{1}{\sqrt 3}$

E

0

Answer

$\frac{1}{\sqrt 3}$

Explanation

Solution

The correct option is (D): $\frac{1}{\sqrt 3}$ .