Question

if √2 sin (60-a)

=1 then find the angle a
​

Answer 1

Answer:

√2 sin(60° - a) = 1

⇒ sin(60° - a) = 1/√2

⇒ sin(60° - a) = sin 45°

⇒ 60° - a = 45°

⇒ 60 - 45 = a

⇒ a = 15°

Step-by-step explanation:

Answer 2

Answer:

a= 15

You can verify this too by putting the value of a in the given equation.