Tan-1[2 cos(2 sin-1(1/2)]

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This question was asked in Misc. 1

Tan-1[2 cos(2 sin-1(1/2)]

Shruthy rsreejesh

June 21, 2020, 9:17 p.m.

Answers!

Shruthy rsreejesh

June 21, 2020, 9:21 p.m.

1/tan(x)=y
Tan(y)=x
2cos[2 1/sin (1/2)]

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