" If "f(theta)=sin^(4)theta+cos^(2)theta," then range of "f(theta)" is "

If f(theta)=5costheta+3cos(theta+(pi)/(3))+3 then range of f(theta) is

The range of the function f(theta)=sqrt(8sin^(2)theta+4cos^(2)theta-8sin theta cos theta) is

If f(theta) = |sin theta| + |cos theta|,theta in RR, then f(theta) is in the interval

f(theta)=sin^(2)theta+cos^(2)theta+tan^(2)theta+sec^(2)theta+csc^(2)theta+cot^(2)theta then the minimum value of f(theta) is

If f(theta)=|sin theta|+|cos theta|,theta in R, then

Range of f(theta) = cos^(2) theta(cos^(2) theta + 1) + 2 sin^(2) theta is

If f (theta) = |sin theta| + |cos theta|, theta in R , then

If f (theta) = |sin theta| + |cos theta|, theta in R , then

If f (theta) = |sin theta| + |cos theta|, theta in R , then