If `(sintheta+costheta)/(sintheta-costheta) = 7,` then let us write by calculating, the value of `tantheta`

(sintheta+costheta)(tantheta+cottheta)=

If (sintheta + costheta)/(sintheta - costheta) = 7 , then the value of tantheta is

If A = ((costheta,-sintheta),(sintheta,costheta)) then

If (sintheta+costheta)/(sintheta-costheta)=3 and theta is an acute angle, then the value of (3sintheta+4costheta)/(8costheta-3sintheta) is

If sintheta+costheta=(7)/(5) , find sintheta.costheta .

If A=[[costheta, sintheta], [-sintheta, costheta]] , then

Prove that: (1+sintheta-costheta)/(1+sintheta+costheta)=tantheta/2

Prove that: (1+sintheta-costheta)/(1+sintheta+costheta)=tantheta/2

If (1+ sintheta-costheta)/(1+ sintheta + costheta)+(1+sintheta+costheta)/(1+sintheta-costheta)= 4 , then which of the following values will be suitable for theta ?