If `4cos^2theta=3` then `theta`=

If 4cos^(2)theta=3 then theta=

If 4cos^(2)theta=3 then theta =---- 1) (pi)/(6),(5 pi)/(6) 2) (pi)/(4),(3 pi)/(4) 3) (pi)/(3),(2 pi)/(3) 4) +-(pi)/(2)

Given : 4 sintheta = 3 cos theta , find the value of: 4 cos^2theta-3sin^2 theta +2

If 4cos^2 theta-3 sin^2 theta+2=0 , then the value of tan theta is (where 0le theta यदि 4cos^2 theta-3 sin^2 theta+2=0 ,है, तो tan theta का मान क्या होगा ? (जहाँ 0le theta<90^@ )

Solve: 4 cos ^(2) theta = 3 . (theta ^(@) le theta lt 360 ^(@)).

If 5theta and 4theta are acute angles satisfying sin 5theta = cos 4theta then 2 sin 3theta - sqrt3 tan 3theta is equal to____

If 0lethetale90^@ and 4 cos^2 theta-4 sqrt3 cos theta+3=0 , then the value of theta is यदि 0lethetale90^@ और 4 cos^2 theta-4 sqrt3 cos theta+3=0 है, तो theta का मान क्या है?

Solve sqrt(3) cos theta-3 sin theta =4 sin 2 theta cos 3 theta .

Solve sqrt(3) cos theta-3 sin theta =4 sin 2 theta cos 3 theta .

Solve sqrt(3) cos theta-3 sin theta =4 sin 2 theta cos 3 theta .