Home
Class 11
MATHS
For every real x, the expression 3 sin^...

For every real x, the expression `3 sin^2 x + 3 sinx. cosx + 7 cos^2x` lies in `[a,b]` then `(a + b)` equal to

Promotional Banner

Similar Questions

Explore conceptually related problems

The least value of the expression y=(1)/((3sin^(2)x + 3 sin x cos x + 7 cos ^(2)x)) is equal to

Prove that sin7x + sin5x + sin3x + sinx = 4cosx cos2x sin4x

The general solution of sinx - 3sin2x + sin3x = cosx - 3cos2x + cos3x is :

If sin^4 x + cos^4 x = 7/2 sinx.cosx, then the value of x equals to

Find the gereral of the equation sinx-3sin2x+sin3x=cosx-3cos2x+cos3x .

Find the gereral of the equation sinx-3sin2x+sin3x=cosx-3cos2x+cos3x .

The general solution of sinx−3sin2x+sin3x=cosx−3cos2x+cos3x is

The general solution of the equation sinx-3sin2x+sin3x=cosx-3cos2x+cos3x is

Prove that (sin3x + sinx)sinx + (cos3x - cosx)cosx = 0