Question

sinpi by 2 minus x + sin pi minus x whole square + cos 3 pi by 2 minus x + cos 25 - X whole square​

Answer 1

Answer:

Find the value of 1+sin2A−1−sin2A1+sin2A+1−sin2A when ∣tanA∣<1 and ∣A∣ is acute

A

tanA

Your Answer

B

−tanA

C

cotA

Correct Answer

D

−cotA

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