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If sin 3 theta = cos (theta - 2 ^(@)) wh...

If `sin 3 theta = cos (theta - 2 ^(@))` where `3 theta and (theta - 2 ^(@))` are acute angles, what is the value of `theta`?

A

`22 ^(@)`

B

`23 ^(@)`

C

`24 ^(@)`

D

`25 ^(@)`

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Knowledge Check

  • If sin3theta=cos(theta-6^(@))," where "3theta and (theta-6^(@)) are acute angle then the value of theta is _____________.

    A
    `42^(@)`
    B
    `24^(@)`
    C
    `12^(@)`
    D
    `26^(@)`

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