Question

Tana÷1-cota+cota÷1-tana=1+seca×cosa

Answer 1

Ya the above equation or formula is correct

Answer 2

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$\huge\mathfrak\blue{hello\:frd}$

$\bf{here..is..ur.. answer}$

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$<b>ya..ur given formula is correct!!$

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$\bf{By-RakeshPatel}$

$\sf{I\: Hope\: It\: Is\: Helpful\: For\: you!}$

$\huge\mathfrak\red{thank\:u}$
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