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If x sin^3theta+ycos^3theta=sinthetacost...

If `x sin^3theta+ycos^3theta=sinthetacostheta` and `xsintheta=ycostheta` Find the value of `x^2+y^2`

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If x sin^3 theta+ y cos^3 theta = sin theta cos theta and x sin theta = y cos theta, Find the value of x^2 + y^2.

If xsin^3theta+ycos^3theta=sinthetacostheta and xsintheta=ycostheta, prove that x^2+y^2=1

Knowledge Check

  • If x sin ^3 theta +y cos^3 theta = sin theta cos theta and x sin theta =y cos theta then x^2 +y^2 is

    A
    2
    B
    0
    C
    3
    D
    1

  • If xsin^(3)theta+ycos^(3)theta=sinthetacostheta and xsintheta=ycostheta , then x^(2)+y^(2) is

    A
    2
    B
    0
    C
    3
    D
    1

  • If x sin^(3) theta + y cos^(3) theta = sin theta cos theta and x sin theta = y cos theta , then the value of x^(2) + y^(2) is :

    A
    4
    B
    0
    C
    2
    D
    1

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    If xsintheta+ycostheta=sintheta.costheta and xsintheta-ycostheta=0 find x^(2)+y^(2)

    x sin ^ (3) theta + y cos ^ (3) theta = sin theta cos theta and x sin theta = y cos theta Find the value of x ^ (2) + y ^ (2)

    If xsin^3theta+ycos^3theta=sinthetacostheta and xsintheta-ycostheta=0 ,show that x^2+y^2=1

    If xsin^3theta+ycos^3theta=sinthetacosthetaa n dxsintheta=ycostheta, prove that x^2+y^2=1

    if xsin^3theta+ycos^3theta =sin theta cos theta and x sin theta -y cos theta =0 prove that x^2+y^2=1

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