Math, asked by kim0, 1 month ago

1. The value of tan (2tan-1 1/5) is
A.12/5
B.5/12
C.5/17
D.17/5

Answers

Answered by asknitian

1

Answer:

B

Step-by-step explanation:

tan 2x=2*tanx/(1-tan^2(x))

Now put; tan x=1/5

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