Math, asked by badshah5703, 1 year ago

Find the value of 9 cot^2A - 9 cosec^ 2 A

Answers

Answered by yami96

4

9(cot^2A-cosec^2A)

9(-1)

Answered by raaaazvipinpaj3sk

8

=9cot^2A-9cosec^2A
=-9( cosec^2-cot^2A)
=-9×1 [°.°cosec^2A-cot^2A]
=-9 ans

raaaazvipinpaj3sk: mark as brainlist answer

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