Simplify `(tantheta+sectheta+1)-(tantheta+sectheta-1)`

(tantheta-sectheta)^2

find tantheta if sectheta+tantheta=x

Simplify tan theta [(sectheta,tantheta),(tantheta,-sectheta)]+sectheta[(-tantheta,-sectheta),(-sectheta,tantheta)]

sectheta/tantheta=?

(1+cottheta-cosectheta)(1+tantheta+sectheta)=?

tantheta-tantheta/2=sectheta/2

Prove that : (tan theta)/(sectheta+1)-(tantheta)/(1-sectheta)=2cosec theta

Prove that (tantheta+Sectheta+1)/(-tantheta+Sectheta+1)=(Costheta)/(1-Sintheta)

The simplified value of (1+tantheta+sectheta)(1+cottheta-cosectheta) is

If 6 + 8tantheta = sectheta and 8-6tantheta = k sectheta , then what is the value of k^(2) ?