If `2 cos^2 theta +11 sin theta -7 = 0,` then `sin theta` is -

Solve 2 cos^(2) theta + 11 sin theta = 7

Solve 2 cos^(2) theta + 11 sin theta = 7 .

If 5 cos theta -12 sin theta =0 , the value of (2 sin theta +cos theta )/(cos theta - sin theta ) यदि 5 cos theta -12 sin theta =0 , है, तो (2 sin theta +cos theta )/(cos theta - sin theta ) का मान ज्ञात करें |

Prove each of the following identities : (i) (sin theta - cos theta)/(sin theta + cos theta) + ( sin theta+ cos theta)/(sin theta - cos theta) = (2)/((2 sin^(2) theta -1)) (ii) (sin theta + cos theta ) /(sin theta - cos theta) + ( sin theta - cos theta) /(sin theta + cos theta) = (2) /((1- 2 cos^(2) theta))

Solve : 3-2 cos theta -4 sin theta - cos 2theta+sin 2theta=0 .

Solve : 3-2 cos theta -4 sin theta - cos 2theta+sin 2theta=0 .

Solve : 3-2 cos theta -4 sin theta - cos 2theta+sin 2theta=0 .

(cos theta + sin theta )^(2) + (cos theta - sin theta )^(2) =

(cos^(2)theta)/(sin theta)-cosec theta+sin theta=0