If `7 sin^2theta + 3 cos^2theta= 4` then `sec theta + cosec theta` is equal to:

If 7 sin^(2) theta + 3 cos^(2) theta =4 , "then" sec theta + cosec theta is equal to

If sin theta + cos theta = m and sec theta + " cosec " theta = n then

The value of sin^2 theta cos^2 theta (sec^2 theta + cosec^2 theta ) is

If 7sin^(2)theta+3cos^(2)theta=4 ,then prove that sec theta+cosec theta=2+(2)/(sqrt(3))

If sin theta= sqrt 3 cos theta, 0^@< theta< 90^@ , then the value of 2 sin^2 theta+ sec^2 theta+ sin theta sec theta+ cosec theta is :

(cosec theta + sin theta) (sec theta - cos theta) tan theta + cot theta) is equal to

Prove that (sin theta + cos theta )( cosec theta - sec theta ) = cosec theta. Sec theta -2 tan theta

Prove that : (1-sin theta cos theta)/ (cos theta (sec theta - cosec theta)) times (sin^2 theta - cos^2 theta)/(sin^3 theta + cos^3 theta) = sin theta