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Prove that sec^2(tan^(-1)2)+cos e c^2(co...

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

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

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

Prove that: sec^2(tan^(-1)3)-cosec^2(cot^(-1)3)=0

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

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

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

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

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

sec^(2)(Tan^(-1)2)+cosec^(2)(Cot^(-1)3)=

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