" 21."tan^(2)theta+cot^(2)theta+2=sec^(2)theta cosec^(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: 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-2

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

The value of cosec ^(2) theta cot ^(2) theta - sec ^(2) theta tan ^(2) theta -(cot ^(2) theta- tan ^(2) theta) (sec ^(2) theta cosec ^(2) theta -1) is-

Statement 1: tan^(2)(sec^(-1)2)+cot^(2)(cosec^(-1)3)=11 . Statement -2 :tan^(2)theta+sec^(2)theta=1=cot^(2)theta+cosec^(2)theta

Statement 1: tan^(2)(sec^(-1)2)+cot^(2)(cosec^(-1)3)=11 . Statement -2 :tan^(2)theta+sec^(2)theta=1=cot^(2)theta+cosec^(2)theta

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

Write the value of (tan^(2)theta-sec^(2)theta)/(cot^(2)theta-"cosec"^(2)theta).