Solve `7 cos^(2) theta+3 sin^(2) theta=4`.

Solve 2 cos^(2) theta +3 sin theta=0 .

Solve 2 cos^(2) theta = 3 sin theta

Solve : 7 sin^(2) theta + 3 cos^(2) theta = 4 .

Solve sin^(2) theta gt cos^(2) theta .

Solve sin^(2) theta gt cos^(2) theta .

Given : 4 sin theta = 3 cos theta , find the value of : (i) sin theta (ii) cos theta (iii) cot^(2) theta - "cosec"^(2) theta (iv) 4 cos^(2) theta - 3 sin^(2) theta + 2

Solve: 7cos^2theta+3sin^2theta=4

Solve 7cos^2theta+3sin^2theta=4

Solve cos ^(2) theta - sin theta - (1)/(4) =0 ( 0^(@) lt theta lt 360^(@)).

Solve the following equations: i) 3(tan^(2)theta+sec^(2)theta)=5 ii) tan^(2)theta+cot^(2)theta=2 iii) 7cos^(2)theta+3sin^(2)theta=4