The maximum value of the expression `1/(sin^2 theta + 3 sin theta cos theta + 5cos^2 theta)` is

The maximum value of the expression (1)/(sin^(2)theta+3sin theta cos theta+5cos^(2)theta)

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

The maximum value of the expression (1)/(sin^(2)theta+3sin theta cos theta+5cos^(2)theta) is

The maximum vale of the expression (1)/(sin^(2)theta+3sin theta cos theta+5cos^(2)theta) is

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

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

The maximum value of the expression 1/(sin^2theta+3sinthetacostheta+5cos^2theta)

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

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