Math, asked by ruchir34, 8 months ago

7 sin^2A + 7/sec^2A​

Answers

Answered by raushan6198
1

Answer:

7

Step-by-step explanation:

7sin^2A +7/sec^2A

=7sin^2A.+7cos^2A

=7(sin^2A+Cos^2A)

=7×1

=7

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