1+tan theta+sec theta)quad 1,+cot theta-cos varphi theta

( 1 + tan theta + sec theta ) ( 1 + cot theta - cosec theta ) =

Express tan theta , sec theta , cot theta in terms of cos theta .

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

Prove that : (tan theta)/(1 -cot theta) + (cot theta)/(1- tan theta) = 1 + sec theta cosec theta

Prove that : (tan theta)/(1 -cot theta) + (cot theta)/(1- tan theta) = 1 + cos theta cosec theta

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

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

( sec theta + tan theta )/("cosec " theta + cot theta ) -(sec theta - tan theta )/( " cosec" theta - cot theta )=

sin theta,tan theta,sec thetacos theta,cot theta,cos ec theta1,2,3]|=

cos ect theta(sec theta-1)-cot theta(1-cos theta)=tan theta-sin theta