Home
Class 11
MATHS
Prove that following expression does not...

Prove that following expression does not depend upon `theta (i) cos^2 theta+cos ^2(alpha+theta)-2cos thetacos alpha.cos(theta+alpha)`

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that: cos^2theta=cos^2alpha then theta=npi+-alpha,n in Z

cos ( theta + alpha)* cos ( theta - alpha) + sin ( theta + alpha) * sin (theta - alpha )=

Prove that: cos^(2)theta=cos^(2)alpha then theta=n pi+-alpha,n in Z

Prove that cos 4theta–cos 4alpha = 8(cos theta-cos alpha)(cos theta+ cos alpha )(cos theta -sin alpha)(cos theta+sin alpha)

General term ( sin^2 theta = sin^2 alpha , cos^2 theta = cos^2 alpha, tan^2 theta= tan^2 alpha)

Show that cos^2theta+cos^2(alpha+theta)-2cosalphacostheta"cos"(alpha+theta) is independent of thetadot

Show that cos^2theta+cos^2(alpha+theta)-2cosalphacostheta"cos"(alpha+theta) is independent of thetadot

Show that cos^2theta+cos^2(alpha+theta)-2cosalphacostheta"cos"(alpha+theta) is independent of thetadot

sin theta+sin2 theta+sin3 theta=sin alpha and cos theta+cos2 theta+cos3 theta=cos alpha then theta is equal to