Question

if 2 sin^2theta-cos^2 theta=2 then find the value of sin theta/1+cos theta.​

Answer 1

Answer:

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Answer 2

Answer:

According to the question, answer will be 1.

Step-by-step explanation:

2 sin² θ - cos² θ = 2

or, 2 sin² θ - 1 + sin² θ = 2

or, 3 sin² θ = 3

or, sin² θ = 1

or, sin θ = 1

or, θ = 90°

sin θ / ( 1 + cos θ) = sin 90° / ( 1 + cos 90°)

= 1 / ( 1 + 0)

= 1.