Prove that tan^2(sec^-1 2)+cot^2(cosec^-1 3)=11 | Inverse Trigonometry Important Question for CBSE

Опубликовано: 16 Апрель 2026
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prove that sec^2(tan^-1 2)+cosec^2(cot^-1 3)=15
find the value of tan^2(sec^-1 2)+cot^2(cosec^-1 3)
Inverse Trigonometry Questions

prove that tan^2(sec^-1 2)+cot^2(cosec^-1 3)=11

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