Question

find cosec A if tan A is equal to 1/√3​

Answer 1

$\tan( \alpha ) = \frac{1}{ \sqrt{3} }$

$\alpha = \tan {}^{ - 1} ( \frac{1}{ \sqrt{3} } )$

$\alpha = 30 {}^{0}$

$cosec ( \alpha ) = cosec(30 {}^{0} )$

$\frac{1}{ \sin(30 {}^{0} ) }$

$1 \div \frac{1}{2}$

$2$