If `sintheta=3/4` then find the value of `costheta`

If sintheta=B/A then find the value of costheta

If tantheta=4/3 then find the value of (sintheta+costheta)/(sintheta-costheta)

If tantheta=(a)/(b) ,then find the value of (costheta+sintheta)/(costheta-sintheta) .

If   Costheta /( 1 - Sintheta ) + Costheta /( 1 + Sintheta ) = 4 ; then find the value of theta

If 5tantheta=4 then find the value of (5Sintheta-3Costheta)/(5Sintheta+2Costheta)

If cottheta=4/3 , then find the value of sintheta, costheta and "cosec "theta in first quadrant.

If Sintheta=costheta , find the value of theta

If sintheta=(7)/(25) ,then find the value of sqrt((-1costheta)/(1+costheta)) .

If sintheta_(1)+sintheta_(2)+sintheta_(3)+sintheta_(4)=4 , then what is the value of costheta_(1)+costheta_(2)+costheta_(3)+costheta_(4)= ?

If tantheta=(4)/(3) , then find the value of (3sintheta-2costheta)/(3sintheta+5costheta)