Question

evaluate sin^2 0+sin^2 π/6+sin^2 π/2​

Answer 1

Answer:

5 / 4

Step-by-step explanation:

Given :

sin² 0 + sin² π / 6 + sin² π / 2

We know :

sin 0 = 0

sin π / 6 = 1 / 2

sin π / 2 = 1

Putting value in given we get :

= > ( 0 )² + ( 1 / 2 )² + ( 1 )²

= > 1 / 4 + 1

= > 5 / 4

Therefore , final answer is 5 / 4 .