Question

find x in 2sin x/2=1

Answer 1

well,  sin x/2  = 1/2  = sin 30'

so, x/2 = 30

x = 60 '

hope it helped

Answer 2

Answer:

Value of x = 60°

Explanation:

Given $2sin\frac{x}{2} = 1$

$\implies sin\frac{x}{2} = \frac{1}{2}$

$\implies sin\frac{x}{2} = sin30$

/* Since ,

sin30° = 1/2 */

$\frac{x}{2} = 30$

$\implies x = 30 \times 2 $

$\implies x = 60 $

Therefore,

x = 60°

•••