(cosec A)/(cosec A-1)+(cosec A)/(cosec A+1)

Prove that : (cosA)/("cosec "A+1)+("cosA")/("cosec "A-1)=2tanA

Prove that , (Cot A-cos A)/(cot A+cos A)=(cosec A-1)/(cosec A+1)

Prove the following : (cot A - cos A)/(cot A + cos A) = (cosec A -1)/(cosec A + 1) .

Prove that sqrt((cosec A + 1)/(cosec A - 1)) - sqrt((cosec A - 1)/(cosec A + 1)) = 2tan A

Show that (cot A - cos A)/(cot A + cos A) = ( cosec A - 1)/(1 + cosec A)

(cosec theta)/(cosec theta-1)+(cosec theta)/(cosec theta+1)=2sec^2theta

Prove that : (cosec theta)/(cosec theta-1)+ (cosec theta)/ (cosec theta+1)= 2 sec^2 theta .

If cosec^(-1) (cosec x) and cosec (cosec^(-1) x) are equal function then the maximum range of value of x is

If cosec^(-1) (cosec x) and cosec (cosec^(-1) x) are equal function then the maximum range of value of x is