Math, asked by abcd012381, 6 months ago

prove that (1+tanA+cosA)(sinA-cosA)=sinAtanA-cotAcosA

Answers

Answered by DILAVNAIK

1

Step-by-step explanation:

in L.H.S there must be cotA instead of CosA

I have attached the photo of solution by taking cotA . please go through it.

Hope this will help you.

Thank you.

Happy to help.

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