यदि `cos theta = sqrt3/2, "तो सिद्ध करें कि " 3 sin theta - 4 sin^(3) theta = 1`

cos theta - sqrt3 sin theta = 1

If 2 cos theta = sqrt3. prove that : 3 sin theta - 4 sin ^(3) theta =1

If 2 cos theta = sqrt(3) evaluate 3 sin theta - 4 sin^(3) theta

If cosec theta =13/12 , then the value of (2 sin theta -3cos theta )/(4sin theta -9 cos theta ) is: यदि cosec theta = 13/12 , तो (2 sin theta -3cos theta )/(4sin theta -9 cos theta ) का मान ज्ञात करें

Solve 3 cos^2 theta - 2 sqrt3 sin theta cos theta - 3 sin^2 theta = 0

If sqrt3 cos theta =sin theta , then the value of (4sin^2 theta -5 cos theta )/(3 cos theta +1) is: यदि sqrt3 cos theta =sin theta , तो (4sin^2 theta -5 cos theta )/(3 cos theta +1) का मान ज्ञात करें

If 2 cot theta =3 , then (sqrt13 Cos theta -3tan theta )/(3tan theta + sqrt13 Sin theta ) is: यदि 2 cot theta =3 , तो (sqrt13 Cos theta -3tan theta )/(3tan theta + sqrt13 Sin theta ) का मान :

If sec theta (cos theta + sin theta) = sqrt2 , then what is the value of (2 sin theta)//(cos theta- sin theta) ? यदि sec theta (cos theta + sin theta) = sqrt2 है,तो (2 sin theta)//(cos theta- sin theta) का मान क्या है?

If sin theta cos theta = sqrt3//4 ,then the value of sin^4theta + cos^4 theta is