Home
Class 12
MATHS
If A=cos^2theta+s in^4theta, prove that ...

If `A=cos^2theta+s in^4theta,` prove that `3/4lt=1` for all values of `thetadot`

Promotional Banner

Similar Questions

Explore conceptually related problems

If A=cos^2theta+sin^4theta, prove that 3/4lt=Alt=1 for all values of thetadot

If A = sin^2 theta+ cos^4 theta , then for all real values of theta

Prove that: |costhetacos(60^0-theta)cos(60^0+theta)lt=1/4 for all values of thetadot

If x=cos^2theta+sin^4theta then for all real values of theta

Prove that: |sintheta."sin"(60-theta).sin(60+theta)|lt=1/4 for all values of theta .

If cos2theta=sin4theta , where 2theta and 4theta are acute angles, find the value of theta .

If sintheta+sin^2theta=1 , prove that cos^2theta+cos^4theta=1

Write the least value of cos^2theta+sec^2thetadot

If sin theta =sqrt(3) cos theta, -pi lt theta lt 0 , then the value of theta is

sin 5 theta = cos 2 theta , 0^(@) lt theta lt 180^(@). Find value of theta