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Prove that, cot 7 1/2 ^@ or tan 82 1/2 ^...

Prove that, `cot 7 1/2 ^@` or `tan 82 1/2 ^@ = (sqrt(3)+sqrt(2))(sqrt(2)+1)` or `sqrt(2)+sqrt(3)+sqrt(4)+sqrt(6)`

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Knowledge Check

  • tan^(-1) sqrt(3) - cot^(-1) (-sqrt(3)) is equal to

    A
    `pi/6`
    B
    `-(pi)/(2)`
    C
    0
    D
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