Hi guys...
Solve it ....
Tan^-1(2tanx)
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Answered by
5
Answer:tan2x
Explanation:
We know, Tan^(-1){x}=1/(1-x^2)
Therefore, tan^(-1){2 tanx}=2tanx/{1-4tan^2x}
=2tanx/(1+2tanx)(1-2tanx)
=2tanx/{1-(2tanx)^2}
=Tan2x
Answered by
1
Answer:
this is the answer for your question
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