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Prove that y=(4sintheta)/((2+costheta)-t...

Prove that `y=(4sintheta)/((2+costheta)-theta` is an increasing function of `theta` in `[0,pi/2]` .

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Prove that y=(4sin theta)/((2+cos theta))-theta is an increasing function of theta in [0,(pi)/(2)]

Prove that y=(4sin theta)/(2+cos theta)-theta is an increasing function of theta in[0,(pi)/(2)]

Prove that y=(4sin theta)/((2+sin theta))-theta is an increasing function of theta in [0, (pi)/(2)]

Prove that f(theta)=(4sin theta)/(2+cos theta)-theta is an increasing function of theta in [0,(pi)/(2)]

Prove that y=(4sin theta)/((2+cos theta))-theta is an increasing function in [0,(pi)/(2)]

Prove that sintheta/(1-costheta)=cosectheta+cot theta

Prove that sintheta (1 + Costheta) is the greatest at theta=pi/3

(sintheta+sin2theta)/(1+costheta+cos2theta) =

Solve: costheta+sintheta=cost2theta+sin2theta

Prove that : (sintheta)/(1+costheta)+(1+costheta)/(sintheta)=2"cosec"theta

CBSE COMPLEMENTARY MATERIAL-APPLICATION OF DERIVATIVES-4 MARK QUESTIONS
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  3. Prove that y=(4sintheta)/((2+costheta)-theta is an increasing function...

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