" (5) Prove that: "(tan^(2)A)/(tan^(2)theta^(2)+1)+(cosec^(2)A)/(sec^(2)A-tac^(2)A)=(1)/(1-268^(2)A)

Prove that (sec^(2)theta-1)/(tan^(2)theta)=1

Prove that tan^(2)A/(tan^2A-1)+cosec^(2)A/(sec^2A-cosec^2A)=(1)/(1-2cos^(2)A)

Prove the Identity (tan^(2)theta)/(tan^(2)theta-1)+(cosec^(2)theta)/(sec^(2)theta-cosec^(2)theta)=(1)/(sin^(2)theta-cos^(2)theta)

Prove that tan^(2)theta+cot^(2)theta+2=sec^(2)theta cosec^(2)theta

prove that: tan^(2) theta-cot^(2) theta=sec^(2) theta- cosec^(2) theta

prove that tan^(2)theta+cot^(2)theta=sec^(2)theta+cosec^(2)theta-2

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

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

sec^(2)(tan^(-1)(2))+cosec^(2)(cot^(-1)(2))=

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