Math, asked by sarithabdjgmailcom, 8 months ago

. Prove that sec A (1 - sin A)(sec A + tan A) = 1.

Answers

Answered by alokpandey97

1

Answer:

secA(1-sinA)(secA+tanA)
(secA-tanA)(secA+tanA)
(sec^2A-tan^2A)
1

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