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If sin theta = k sin (theta + phi),"show...

`If sin theta = k sin (theta + phi),"show that", tan(theta + phi) = (sin phi)/(cos phi -k).`

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Knowledge Check

  • If sin theta+cos theta=0 and 0gt theta gt phi then theta

    A
    0
    B
    `pi/4`
    C
    `pi/2`
    D
    `(3pi)/4`

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