Prove ` ( sec theta + tan theta)/( cosec theta + cot theta) = (cosec theta - cot theta)/(sec theta - tan theta)`

(sec theta+tan theta)/(csc theta+cot theta)=(csc theta-cot theta)/(sec theta-tan theta)

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

Prove that (i) (1)/(("cosec" theta- cot theta ))=("cosec" theta + cot theta) (ii) ((sec theta - tan theta))/((sec theta + tan theta))=(1+ 2tan^(2) theta - 2 sec theta tan theta)

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

If (sec theta-tan theta)/(sec theta+tan theta)=3/5 , then the value of (cosec theta+cot theta)/(cosec theta-cot theta) is: यदि (sec theta-tan theta)/(sec theta+tan theta)=3/5 ,है, तो (cosec theta+cot theta)/(cosec theta-cot theta) का मान क्या होगा ?

x=sec theta-tan theta, y=cosec theta+cot theta, then

Prove that: sin theta (1 + tan theta) + cos theta (1+ cot theta) = sec theta + cosec theta .

Prove that: sin theta(1+ tan theta) + cos theta (1+ cot theta) = sec theta + "cosec" theta

(1/(cos theta)-1/(sin theta))+1/(cosec theta-cot theta)-1/(sec theta+tan theta) =?