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If sin theta = cos phi , then the possib...

If `sin theta = cos phi `, then the possible values of `(1)/(pi) (theta pm phi - (pi)/(2))` are

A

0

B

1

C

2

D

3

Text Solution

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The correct Answer is:
A, C
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Knowledge Check

  • If 2sec2theta = tan phi + cot phi , then one of the values of theta + phi is:

    A
    `pi//2`
    B
    `pi//4`
    C
    `pi//3`
    D
    `pi//6`

  • If tantheta = ntan phi then the maximum value of tan^(2)(theta - phi) is equal to

    A
    `(n+1)^(2)/(4n)`
    B
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    C
    `(n+1)^(2)/(2n)`
    D
    `(n-1)^(2)/(2n)`

  • If 2 sin^(2)theta = 3 cos theta , then the value of theta in [0, 2pi] are

    A
    `pi//3, 2pi//3`
    B
    `pi//3, 5pi//3`
    C
    `2pi//3, 5pi//3`
    D
    none

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