Home
Class 11
MATHS
2(sin^6theta+cos^6theta)-3(sin^4theta+co...

`2(sin^6theta+cos^6theta)-3(sin^4theta+cos^4theta)+1` is equal to
a. 0
b.1
c.-2
d. none of these

Promotional Banner

Similar Questions

Explore conceptually related problems

2(sin^6theta+cos^6theta)-3(sin^4theta+cos^4theta) is equal to

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

Find the value of 6(sin^6theta+cos^6theta)-9(sin^4theta+cos^4theta)+4

cos2thetacos2phi+sin^(2)(theta-phi)-sin^(2)(theta+phi) is equal to

sin^(4) theta + cos ^(4) theta + 2sin^(2) theta cos ^(2) theta has value 1.

If sin^(100) theta - cos^(100) theta =1 , then theta is

Evaluate : 2(sin^(6)theta+cos^(6)theta)-3(sin^(4)theta+cos^(4)theta)+4(sin^(2)theta+cos^(2)theta)

If tan(pi cos theta )= cot (pi sin theta ) ,then cos^(2)(theta -pi//4) is equal to

(sin 5theta+ sin 2theta- sin theta)/(cos5theta+2cos3theta+2cos^2theta+costheta) is equal to