Question

if cosectheta =5/3 then what is cos theta+tan theta​

Answer 1

cosec theta=5/3

1/sin theta = 5/3

sin theta =3/5

by Pythagoras theorem,adjacent side=4

cos theta=4/5

tan theta=3/4

cos + tan = 4/5+3/4= 16+15 /20 =31/20