Question

0 degrees is less than or equal to x which is less than or equal to 360 degrees. Cos x=1/2

Answer 1

Answer:

x = 60°

Step-by-step explanation:

Given that,

$\cos x = \dfrac{1}{2}$

We need to find the value of x.

We know that, $\cos (60)=\dfrac{1}{2}$

So,

$\cos x = \cos(60)$

Equating both sides, we get :

$x=60^{\circ}$

Hence, the value of x is equal to 60°.