Math, asked by sahil541135, 10 months ago

prove the following identify

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Answers

Answered by sandy1816

2

Step-by-step explanation:

1/secA+tanA=secA-tanA/sec²A-tan²A

1/secA+tanA=secA-tanA/1

=1/cosA-sinA/cosA

=1-sinA/cosA

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