Math, asked by Bittu8201, 1 year ago

Prove that tan2x=2tanx/1+tan squarex

Answers

Answered by sachin2631

0

LHS=tan2x

=tan(x+x)

using tan(a+b) = tana +tanb÷1-tana tanb

tanx+tanx÷1-tanx.tanx

=2tanx/1-tan²x

=RHS

I hope it is helpful or clear to you

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