Question

sin ^2o + Cos^2 o
0
sin^2 o + cos²o value​

Answer 1

Answer:

Given, sinθ+sin

2

θ=1

⇒sinθ=1−sin

2

θ=cos

2

θ

Therefore, cos

2

θ+cos

4

θ=cos

2

θ(1+cos

2

θ)

=sinθ(1+sinθ)

=sinθ+sin

2

θ

=1

Step-by-step explanation:

This is your answer