Home
Class 11
MATHS
If x=asintheta+bcostheta, y=acostheta-bs...

`If x=asintheta+bcostheta, y=acostheta-bsintheta` then show that `(ax+by)^2+(bx-ay)^2=(a^2+b^2)^2`

Promotional Banner

Similar Questions

Explore conceptually related problems

If asintheta+bcostheta=c , find acostheta-bsintheta=?

If asintheta+bcostheta=c , then acostheta-b sintheta is equal to

lf x=acostheta+bsintheta , y=asintheta-bcostheta then show that y^2(d^2y)/dx^2-x dy/dx+y=0

If x=acostheta-bsinthetaandy=asintheta+bcostheta , then show that : x^(2)+y^(2)=a^(2)+b^(2)

If x=acostheta-bsinthetaandy=asintheta+bcostheta , then show that : x^(2)+y^(2)=a^(2)+b^(2)

2 (ax+by)^(2)-(bx+ay)^(2)

If x=(acostheta+bcostheta)/(a+b), then

If x=asintheta-bcostheta,y=acostheta+bsintheta , then which of the following is true ?

If acostheta+bsintheta=m and asintheta-bcostheta=n , then show that a^(2)+b^(2)=m^(2)+n^(2) .

If acostheta+bsintheta=m and asintheta-bcostheta=n , then show that a^(2)+b^(2)=m^(2)+n^(2) .