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If tantheta=4/3 and theta lies in the 3r...

If `tantheta=4/3` and `theta` lies in the 3rd quadrant ,find the value of `sectheta`.

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Knowledge Check

  • If tantheta+cottheta=2 find the value of theta

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

  • If tan theta =-4/3, then the value of sin theta is -

    A
    `2/5`
    B
    `4/5 or , -4/5`
    C
    `4/5 but ne -4/5`
    D
    `-4/5 but ne 4/5`

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    Statement-I: If sec^2 theta =(4xy)/(x+y)^2 be true, then x=y and x ne 0 Statement -II : If angle theta be lying in the 3rd and the 4th quadrant. Then the value of sec theta is decreasing.

    If tantheta =-4/3," then " costheta is

    If sin theta = (2t)/(1+t^(2)) and theta lies in the second quadrant, then cos theta is equal to

    If tan theta=-4/3 ,then the value of sin theta is

    If r cos theta = 3 and r sin theta = sqrt3 , then find the value of r and theta .

    If r cos theta = 3 and r sin theta = sqrt3 then find the value of r and theta .

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