Recommended Questions
- sin^4theta-cos^4theta=-cos2theta
Text Solution
|
- int0^(pi/4) (2sinthetacostheta)/(sin^4theta+cos^4theta)d theta
Text Solution
|
- sin^2theta+cos^4theta=cos^2theta+sin^4theta
Text Solution
|
- The greatest value of sin^4theta+cos^4theta is
Text Solution
|
- cos 4theta = cos 3theta - cos2theta
Text Solution
|
- The greatest value of sin^4theta+cos^4theta is
Text Solution
|
- The value of cos^4theta+sin^4theta-6cos^2theta is (a) cos2theta (b) s...
Text Solution
|
- Prove that: 1+cos^2 2theta=2(cos^4theta+sin^4theta)
Text Solution
|
- Prove that 1+cos^2 2theta=2(cos^4theta+sin^4theta)
Text Solution
|