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Syllabus

Tancossintan-11+cos-1(-12)+sin-1(-12) -

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Question

`"tan"^-1 1 + "cos"^-1 ((-1)/2) + "sin"^-1 ((-1)/2)`

Options

  • `(2pi)/3`

  • `(3pi)/4`

  • `pi/2`

  • `6pi`

MCQ

Solution

`(3pi)/4`

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Properties of Inverse Trigonometric Functions
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