(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)

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 ?

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

prove that tan theta/(sec theta+1)+cot theta/(cosec theta+1)=cosec theta+sec theta-cosec theta. sec theta

Prove each of the following identities : (i) ("cosec"theta + cot theta )/("cosec"theta - cot theta ) = ("cosec" theta + cot theta)^(2) = 1+2cot^(2) theta + 2"cosec" theta cot theta (ii) (sec theta + tan theta ) /( sec theta - tan theta) =(sec theta + tan theta )^(2) = 1+ 2tan^(2) theta + 2 sec theta tan theta

tan theta+(1)/(tan theta)=sec theta cosec theta

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

((sec theta+tan theta)(1-sin theta))/ (cosec theta(1+cos theta)(cosec theta-cot theta)) is equal to: ((sec theta+tan theta)(1-sin theta))/ (cosec theta(1+cos theta)(cosec theta-cot theta)) का मान किसके बराबर है?

(cot theta)/((cosec theta+1))+((cosec theta+1))/(cot theta)=2sec theta

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