Math, asked by besparky474, 3 months ago

sec2a-1.1-sin2a=sina

Answers

Answered by viswesvaran

0

Answer: The resulting answer will be sin^2a.

Sec^2a-1x1-sin^2a=sina

tan^2a(cos^2a)

(sin^2a/cos^2a)xcos^2a

sin^2a

Step-by-step explanation:

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