Question

کی
Sec²(tan 2)+ cosec ² (cot 3)
е to
$sec {}^{2} (tan^{ - 1} 2) + cosec {}^{2} (cot {}^{ - 1} 3) =$
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Answer 1

کی

Sec²(tan 2)+ cosec ² (cot 3)

е to

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

2

(tan

−1

2)+cosec

2

(cot

−1

3)=