Home
Class 11
MATHS
Prove the following:(frac(sin^3theta+cos...

Prove the following:`(frac(sin^3theta+cos^3theta)(sintheta+costheta))+(frac(sin^3theta-cos^3theta)(sintheta-costheta))=2`

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove the following: (frac(sintheta)(1+costheta))=tan(theta/2)

Solve the following:Prove that (frac(cos^3theta-cos3theta)(costheta))+(frac(sin^3theta+sin3theta)(sintheta))=3

Prove the following: 2(sin^6theta+cos^6theta)-3(sin^4theta+cos^4theta)+1=0

Prove the following ((1+cottheta+tantheta)(sintheta-costheta))/(sec^3theta-cosec^3theta)=sin^2thetacos^2theta

(sintheta+sin 2theta)/(1+costheta+cos2theta)=

Prove the following: (frac(1-cos2theta)(1+cos2theta))=tan^2theta

Prove the following: (frac(cos2theta)(1+sin2theta))=tan(pi/4-0)

Prove the following: sqrt(frac(1-cos2theta)(1+cos2theta))=tantheta

Prove that (frac(sintheta-2sin^3theta)(2cos^3theta-costheta))=tantheta

Prove the following: (frac(1-cos2theta+sin2theta)(1+cos2theta+sin2theta))=tantheta