Math, asked by lnnnn023, 1 year ago

prove that ( 1 + tan A +cos A )(sin A - cos A ) = sin A tan A - cot A cos A

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Answered by indraninath
4

Answer:

the question is not appropriate.

in the first bracket it will be (cot A )

hope this helps

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Answered by py635641
0

Answer:

Step-by-step explanation:

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