Question

Express the trigonometric ratios sin a sec a and tan in terms of cot a​

Answer 1

$heya \\ \\ 1) \: \: sin \: (a) = \sqrt{1 \div (1 + cot {}^{2}(a) )} \\ \\ \\ \\ 2) \: \: \: sec(a) = \sqrt{1 + cot {}^{2} (a)} \div cot(a) \\ \\ \\ \\ 3) \: \: \: \: tan(a) = 1 \div cot(a)$

Answer 2

We know that

1 + cot ^2 theta = cosec^2 theta..

***BONJOUR**

^_^

"Good question".

Here is probably the perfect answer..

Provided in the attachment above..

Hope helped ! ^_^