Home
Class 11
MATHS
The equation sin^(4) x + cos^(4) x + sin...

The equation `sin^(4) x + cos^(4) x + sin 2 x + alpha = 0 ` is solvable for

A

`- 5 //2 le alpha le 1//2`

B

`- 3 le alpha le 1`

C

`-3//2 le alpha le 1//2`

D

`- 1 le alpha le 1`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

The period of sin^4 x + cos^(4) x is

The period of sin^(4)x + cos^(4)x is

The range of alpha for which the equation sin^(4)x+cos^(4)x+sin2x+alpha=0 has solution

The equation sqrt(3)sin x + cos x = 4 has

The equation sin^(4)x -2cos^(2)x + a^(2)=0 is solvable if

The range of sin^(2)x+cos^(4)x is

cos ^(2) 2x -cos ^(2) 6x = sin 4x sin 8x

The range of cos^(2) x + sin^(4) x is

5 sin x + 4 cos x =3 rArr 4 sin x - 5 cos x=