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

The range of the function f (theta) =(sin theta)/( theta ) + (theta)/(tan theta) , theta in (0, (pi)/(2)) is equal to :

The range of the function f (theta) =(sin theta)/( theta ) + (theta)/(tan theta) , theta in (0, (pi)/(2)) is equal to :

8 sin theta cos theta cos 2 theta cos 4 theta =

f(theta)=sin^(4)theta+cos^(2)theta then range of f(theta)

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

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

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

Range of f(theta)=cos^2theta(cos^2theta+1)+3sin^2theta is

The maximum value of the expression F(theta) = (1)/(sin^(2)theta +3sinthetacostheta +5cos^(2)theta) is ______________.

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