Math, asked by miku1270, 11 months ago

tan15°/1-tan²15.slove

Answers

Answered by rockeinstien

0

Answer:

Tan2A=2tanA/(1-tan^2(A)).

If A=15, tan30=2tan15/(1-tan^2(15))=1/sqrt(3) or sqrt(3)/3=0.5774.

Answered by iidledini

0

Step-by-step explanation:

2tan(15)1−tan2(15).

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