`sec^(2) (tan^(-1) 2) + cosec^(2) (cot^(-1) 3)` is equal to

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

sec^(2)(tan^(01)2)+csc^(2)(cot^(-1)3) is equal to 5 (b) 13 (c) 15 (d) 6

The value of tan^(2) (sec ^(-1) 2) + cot^(2) (cosec^(-1) 3) is equal to

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

The numerical value of sec^(2)(tan^(-1)2) + cosec^(2)(cot^(-1)3) =______.

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

Let lambda=sec^2(tan^(-1)2)+cosec^2(cot^(-1)3)+2 then the value of 17lambda^2+7 is ……

The expression cosec^(2)A cot^(2)A-sec^(2)A tan^(2)A-(cot^(2)A-tan^(2)A)(sec^(2)A cosec^(2)A-1) is equal to