Math, asked by Biswajit0068, 11 months ago

Evaluate :Cot^-1 [2 sin(Cos ^-1(1/2))]

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Answered by Anonymous

1

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Answered by Anonymous

1

Cot^-1 [2 sin(Cos ^-1(1/2))]

Cot^-1[sin(cos^-1cosπ/3)]

cot^-1sinπ/3

cot^-12*sqrt3/2

cot^-1sqrt3

cot^-1cotπ/6

π/6

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