(sec theta+cos theta)(sec theta-cos theta)=

Prove that (cos ec theta-sin theta)(sec theta-cos theta)=(1)/(tan theta+cot theta)

(cosec theta-sin theta)(sec theta-cos theta)=sin theta. cos theta

Prove that (cos ec theta-sin theta)(sec theta-cos theta)=(1)/(tan theta+cot theta)

Prove that (cos ec theta-sin theta)(sec theta-cos theta)=(1)/(tan theta+cot theta)

(cos ec theta-sin theta)(sec theta-cos theta)(tan theta+cot theta)=1

Prove (sec theta+tan theta)/(cos ec theta+cot theta)=(cos ec theta-cot theta)/(sec theta-tan theta)

Prove the following identity : (sin theta+ cos theta) (sec theta+ cosec theta) =2+ sec theta cosec theta .

Prove :(sec theta-cos theta)(cot theta+tan theta)=tan .sec theta

If cot theta=(3)/(4), prove that sqrt((sec theta-cos ec theta)/(sec theta+cos ec theta))=(1)/(sqrt(7))

Prove: (cos ec theta-sec theta)(cot theta-tan theta)=(cos ec theta+sec theta)(sec theta cos ec theta-2)