Question

If 5 sin θ = 3, then sec θ – cosec θ is
(a) 5/12
(b) 4/5
(c) (-5)/12
(d) (-7)/12

Answer 1

sinA=3/5
A=37
sec37=5/4
cosec37=5/3
=-5/12

Answer 2

you can see your answer