Question

if cosec ø=5/3 what is the value of cos ø + tan ø​

Answer 1

Step-by-step explanation:

cosec α = 5 / 3

= h / p

h2 = p2 + b2

25-9 = b2

b= 4

cos α + tan α = 4/ 5 + 3/4

= 16 +15 / 20

= 31/ 20