Question

if sin theta=4/5, then (cosec theta/1+cot theta) =?

Answer 1

I have attached the answer. Hope it will be helpful.

Answer 2

if sin x =4/5
then using triangle properties you can get the value of cosec x and cot x
cosec x = 1/sinx
cosec x = 5/4
cosx =3/5
cotx=cosx/sinx
cotx=3/5/4/5=3/4
put the values in the question and you will get the answer5/7