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Evaluate the following: (i) tan{2\ tan...

Evaluate the following: (i) `tan{2\ tan^(-1)(1/5)-pi/4}` (ii) `tan(1/2\ sin^(-1)(3/4)`

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Knowledge Check

  • tan[2tan^(-1)"1/5 - pi/4]

    A
    `5/4`
    B
    `5/16`
    C
    `-7/17`
    D
    `7/17`

  • The value of tan{2tan^(-1)1/5 + pi/4} is

    A
    `5/12`
    B
    `17/7`
    C
    `17/12`
    D
    `7/17`

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