If `costheta=3/5`, find the value of `(sintheta-1/tantheta)/(2tantheta)`

If sectheta=5/4 , find the value of (sintheta-2costheta)/(tantheta-cottheta)

If sintheta=3/5 , find the value of (tantheta+sectheta)^2

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

If costheta=(3)/(5) , then the value of sintheta.sectheta.tantheta is

Answer the following by a number or a word or a sentence : If 4tantheta=3, then find the value of (4sintheta-costheta)/(4sintheta+costheta)

If tantheta=(12)/5 , find the value of (1+sintheta)/(1-sintheta)

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

If tantheta=3/4 , find the value of (1-costheta)/(1+costheta)

If sintheta=4/5 , find the value of (4tantheta-5costheta)/(sectheta+4cottheta)

If sintheta=4/5 , find the value of (4tantheta-5costheta)/(sectheta+4cottheta)