Home
Class 12
MATHS
If A = 4 sin theta + cos^(2) theta , whi...

If A = `4 sin theta + cos^(2) theta` , which of the following is not true ? (A) Maximum value of A is 5 . (B) Minimum value of A is `-4` (C) Maximum value of A occurs when `sin theta = 1//2` (D) Minimum value of A occurs when `sin theta = 1`.

Promotional Banner

Similar Questions

Explore conceptually related problems

If A=4sintheta+cos^2theta, then which of the following is not true? (a) maximum value of A is 5. (b)minimum value of A is -4 (c) maximum value of A occurs when sintheta=1/2dot (d) Minimum value of A occurs when sin theta =1

If A=4sintheta+cos^2theta, then which of the following is not true? (a) maximum value of A is 5. (b)minimum value of A is -4 (c) maximum value of A occurs when sintheta=1/2dot (d) Minimum value of A occurs when maximum value of sin theta =1

If A=4sintheta+cos^2theta, then which of the following is not true? (a) maximum value of A is 5. (b)minimum value of A is -4 (c) maximum value of A occurs when sintheta=1/2dot (d) Minimum value of A occurs when maximum value of sin theta =1

If A=4sin theta+cos^(2)theta, then which of the following is not true? (a) maximum value of Ais5.(b)minimum value of Ais-4(c) maximum value of A occurs when sin theta=(1)/(2) (d) Minimum value of A occurs when maximum value of sin theta=1

The minimum value of (cos theta-sin theta ) is

The minimum value of (cos theta+ sin theta) is:

The minimum value of (cos theta-sin theta) is

The minimum value of sin theta . cos theta is

The minimum value of a sin theta+b cos theta is:

Find the minimum value of cos^4 theta+sin^2 theta .