Find the least value of `2 sin^(2) theta+ 3 cos^(2) theta`.

Find the least value of 2sin^(2)theta+3cos^(2)theta

If sin theta - (4)/(5) and Cos theta = (3)/(5) find the value of Sin^(2) theta + cos^(2) theta

The least value of 2sin^2theta+3cos^2theta is

The least value of 2sin^2theta+3cos^2theta is

If sin theta=(7)/(25), cos theta= (24)/(25) find the value of sin^(2)theta+cos^(2)theta

If sqrt(3) tan theta=3 sin theta and theta!=0 then find the value of sin^(2)theta-cos^(2)theta .

If "cosec" theta = sqrt(5) , find the value of (i) 2-sin^(2)theta - cos^(2)theta (ii) 2 + (1)/(sin^(2)theta) - (cos^(2)theta)/(sin^(2)theta)

Find -the least value of sec^2theta+cos^2theta