`3costheta-sqrt(7)sintheta=2`, When `sin48^(2)35^(')=3/4`.

sintheta - sqrt(3)costheta =1

sqrt(3)costheta+sintheta=2

sqrt(3)costheta+sintheta=2 then theta =

If sintheta+costheta=sqrt(2)sintheta , then sintheta-costheta=?

(2+sqrt(3))costheta =1 - sintheta

If sqrt3costheta=sintheta , then the value of (4sin^(2)theta-5costheta)/(3costheta+1) is:

sqrt(3)sintheta-costheta=sqrt(2)

The parametric representation of a point on the ellipse whose foci are (3,0) and (-1,0) and eccentricity 2//3 , is a) (1+3costheta,sqrt(3)sintheta) b) (1+3costheta,5sintheta) c) (1+3costheta,1+sqrt(5)sintheta) d) (1+3costheta,sqrt(5)sintheta)

Solution set of 4 sintheta*costheta-2 costheta-2sqrt3 sin theta+sqrt3 = 0 in the interval (0, 2 pi) is