Question

Find the value of:

tan^2 45°+ sin^2 75°+ cos^2 75°​

Answer 1

Answer:

it's too simple.u can do it

Answer 2

Answer:

2

Step-by-step explanation:

tan²45° + sin²75° + cos²75°

As we know the identity = sin²θ + cos²θ = 1 and the value of tan45° is 1.

= (1)² + 1

= 1 + 1

= 2