`sin theta=(4)/(3)` for some angle `theta`

''cos theta=(3)/(2) for some angle theta ''.

If tan theta = (4)/(3) , then 3sin theta - 4 cos theta =

If tan theta = (4)/(3) , then 3sin theta - 4 cos theta =

If sin3theta=cos(theta-6^(@))," where "3theta and (theta-6^(@)) are acute angle then the value of theta is _____________.

sin theta cos ^ (3) theta-cos theta sin ^ (3) theta = (1) / (4) sin4 theta

If theta is a positive acute angle and tan theta=3/4, find sin theta and sec theta

Prove that sin theta cos^(3)theta - cos theta sin^(3) theta = (1)/(4) sin 4 theta .

If 7 sin^2 theta +3 cos^2 theta = 4, and theta is a positive acute angle, then tan theta is equal to

cos^(3)theta*sin3 theta+sin^(3)theta*cos3 theta=(3)/(4)sin4 theta

Prove that sin theta+sin2 theta+sin4 theta+sin5 theta=4cos((theta)/(2))cos((3 theta)/(2))sin3 theta