If`sintheta=3/5`and `theta`ìs in the secondquadrant,find: `tan(theta/2)`

If sintheta=3/5 and theta ìs in the second quadrant, find : sin(theta/2)

If sintheta=3/5 and theta is in the second quadrant,find : cos(theta/2)

If sintheta=(-4)/5 and theta lies in the third quadrant, then cos(theta/2) =

If tan theta =12/5 and theta lies in 1st quadrant, then find 5 sin theta-12 cos theta=?

If sin2theta=cos3theta and theta is an acute angle, then sintheta equal

If sin theta = 7/25 then find cos theta and tan theta .

If sintheta=3sin(theta+2alpha) , then the value of tan(theta+alpha)+2 tan alpha is

If sqrt3 tan theta = 3 sin theta , find the value of sin theta^2 theta - cos^2 theta , where theta ne 0 .

If 5 sin theta =3, then (sec theta+ tan theta)/(sec theta- tan theta) is equal to

(5) If sin theta = 4/5 and cos theta =3/5, then tan theta =