Prove that :
`"tan"^(2)("sec"^(-1) 2)+"cot"^(2)("cosec"^(-1) 3)=11`.

The value of tan^(2) (sec^(-1)2)+ cot^(2) ("cosec"^(-1)3) 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

Prove that : (sec^(2)A-1)("cosec"^(2)A-1)=1

Prove that sec^(2)A+"cosec"^(2)A=sec^(2)A"cosec"^(2)A .

sec^(2) (tan^(-1) 4) + cosec^(2) (cot ^(-1) 3) =?

Prove that: sec^2(tan^(-1)2)+cos e c^2(cot^(-1)3)=15 and tan^2(sec^(-1)2)+cot^2(cos e c^(-1)3)=11

Prove that: sec^2(tan^(-1)2)+cos e c^2(cot^(-1)3)=15 and tan^2(sec^(-1)2)+cot^2(cos e c^(-1)3)=11

Prove that : (1 + cot A)^(2) + (1 - cot A)^(2) = 2 cosec^(2) A

Prove that sec^(2) (tan ^(-1) 3) + cosec^(2)(cot^(-1)2) = 15

Prove that : 2 tan^(-1) (cosec tan^(-1) x - tan cot^(-1) x) = tan^(-1) x