Question

If sin a =3/5.what is the value of cosec a

Answer 1

Answer:

$\because \: cosec \: a = \frac{1}{sin \: a} \\ \therefore \: \: cosec \: a = \frac{1}{ \frac{3}{5} } \\ \implies \: \: cosec \: a= \frac{5}{3} \:$

Answer 2

Answer:

value of cosec theta is 5/3..✔