Math, asked by Athirai, 9 months ago

The value of 9sec? A - 9 tan? A =

Answers

Answered by An2528

2

Step-by-step explanation:

9sec^2A-9tan^2A

=9(sec^2A-tan^2A)

=9*1

=9

Hope it will help..

Mark the brainliest

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