Math, asked by kumarnabajyoti92, 1 year ago

The value of 9sec2A - 9tan2A is ------
(a) 1 (b) 0 (c) 9 (d) 8 .

Answers

Answered by akanshaagrwal23

5

Step-by-step explanation:

9 is your answer mate tq

Attachments:

Answered by Kritikashish

3

9sec2A -9tan 2A

9(sec2A-tan2A)

9×1

9

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