Question

find the value of 1+ sin^2 theta​

Answer 1

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TRIGONOMETRIC IDENTITIES

a) sin2θ + cos2θ 1.

b) 1 + tan2θ sec2θ

c) 1 + cot2θ csc 2θ

a') sin2θ 1 − cos2θ.

cos2θ 1 − sin2θ.

Answer 2

TRIGONOMETRIC IDENTITIES

a) sin2θ + cos2θ 1.

b) 1 + tan2θ sec2θ

c) 1 + cot2θ csc 2θ

a') sin2θ 1 − cos2θ.

cos2θ 1 − sin2θ.