CBSE BOARD X, asked by bhagyags052, 1 year ago

Tan2A- sin2A =tan2A *sin2A

Answers

Answered by ashi1532

1

Answer:

LHS = tan2A - sin2A

=sin2Acos2A-sin2A=sin2A(1-cos2A)cos2A

=sin2Acos2A.sin2A=tan2A.sin2A=RHS

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