Question

Find (given in attachment)​

Answer 1

Answer:

$cosec60 = \frac{2}{ \sqrt{3} } \\ \\ cosec30 = 2 \\ \\ \frac{2cosec60}{1 + cosec30} = \frac{2 \times \frac{2}{ \sqrt{3} } }{1 + 2} = \frac{ \frac{4}{ \sqrt{3} } }{3} = \frac{4}{3 \sqrt{3} }$