Question

(Q-1) find the value of
$\frac{sintheta}{ \sqrt{1 - {sin}^{2}theta } }$
(Q-2)
$given \: tan \: theta = \frac{1}{ \sqrt{3} } find \: the \: value \: of \frac{ {cosec}^{2} theta - {sec }^{2}theta } { {cosec}^{2}theta + {sec}^{2} theta }$
(Q-3) It 5 tan theta-4=0,
$then \: value \: of \: \frac{5sintheta - 4sintheta}{5sintheta + 4costheta}$


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Answer 1

Only 5 pts for such big question. Bad.

Answer 2

Step-by-step explanation:

it is so simple to solve.You just have to remember formula and conversion .