Math, asked by rambahadurlimbu2035, 16 days ago

TanA(1+cos2A)=sin2A prove that
plz do correctly

Answers

Answered by jainprabhav0123
0

Answer:

given above in picture.

Attachments:
Answered by nishabansal7043
1

Answer:

LHS

tan A(1+ cos^2A-sin^2 A)

we know that 1= cos^2A+sin^2 A

Step-by-step explanation:

tan A(cos^2A+sin^2 A+cos^2A-sin^2 A)

tanA.2(cos^2A)

(sinA/cosA)2(cos^2A)

2sinAcosA

sin2A

please mark as brainliest

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