`tantheta+1/tantheta=secthetaxxcosectheta`

tantheta-tantheta/2=sectheta/2

Prove that tantheta/(1-cottheta)+cottheta/(1-tantheta)=1+secthetacosectheta

Prove the following tantheta/(1-cottheta) +cottheta/(1-tantheta) =sectheta.cosectheta+1=1+tantheta+cottheta

(tantheta)/(1-cottheta)+(cottheta)/(1-tantheta)=1+tantheta+cottheta=sectheta"cosec"theta+1

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

Prove: tantheta+1/(tantheta)=sectheta\ cos e c\ theta

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

Prove that (tantheta+sintheta)/(tantheta-sintheta)=(sectheta+1)/(sectheta-1) .

Prove tantheta/(sectheta-1)+(tantheta)/(sectheta+1)=2cosectheta .

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