Question

if sin a = 1/2 and cos b = 1/2, then b-a =​

Answer 1

Step-by-step explanation:

if sin a = 1/2 and c hiiios b = 1/2, then b-a =

Answer 2

Answer:

Sin a =1/2

Sin a = Sin 30°

so, a = 30°

Cos b = 1/2

Cos b = Cos 60°

so , b= 60°

Now,

b- a = 60°-30°

= 30°