Maximum and minimum values of `sin^4theta+cos^4theta` are

A

0,2

B

`1,1/2`

C

`-1,1`

D

`1,-1/2`

Verified by Experts

Similar Questions

Explore conceptually related problems

Maximum value of sin^4 theta + cos^4 theta is .............. A) 2 B) (1)/(2) C) -1 D) 1

sin theta/(1+cos theta)=

If sqrt3 tan theta = 3 sin theta , find the value of sin theta^2 theta - cos^2 theta , where theta ne 0 .

If 3 sin theta + 4 cos theta=5 , then find the value of 4 sin theta-3 cos theta . A) 0 B) -5 C) 5 D) 4

Find the value of 6(sin^6theta+cos^6theta)-9(sin^4theta+cos^4theta)+4 ............ A) -3 B) 0 C) 1 D) 3

The maximum value of 12 sin theta -9 sin ^(2) theta is.............. A) 3 B) 4 C) 5 D) 2

If 5 sec theta - 12 cosec theta =0, find the values of sec theta, cos theta and sin theta .

If 5 sin theta - 12 cos theta = 0 , find the values of sec theta and cosec theta .

If tan theta = 3/4 then find the value of sec theta and cos theta .

If 3 sin theta - 4 cos theta = 0 , then find the values of tan theta , sec theta and cosec theta .