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`

A

`1/sqrt2`

B

`1/2`

C

`1`

D

`sqrt2`

Verified by Experts

The correct Answer is:

C

Similar Questions

Explore conceptually related problems

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 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 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 :

Prove (sin^3theta+cos^3theta)/(sintheta+costheta)=1-sinthetacostheta

If x sin^(3)theta+y cos^(3)theta=sin theta cos theta andx sin theta=y cos theta prove that x^(2)+y^(2)=1

If x sin^(3) theta + y cos^(3) theta = sin theta cos theta ne 0 and x sin theta - y cos theta = 0 , then value of (x^(2) + y^(2)) is :

prove that- (sinthetacos^3theta+sin^3thetacostheta)/(sinthetacostheta)=1