Math, asked by pranathi32, 11 months ago

(sec A +tan A) ( 1-sin A)

Answers

Answered by Anonymous

0

Answer:

what we have to do or prove in this

Answered by Aestheticeshu

1

Answer:

cos A

Step-by-step explanation:

( sec A + tan A ) ( 1 - sinA)

( 1/cosA + sinA/cosA)(1 - sinA)

[(1+sinA)/cosA](1 - sinA)

(1 - sin^2 A)/cosA

cos^2 A/cosA

cosA

please mark as the brainliest!!!

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