Question

If tan a is equals to 8 / 15 then the value of cosec a is equal to

Answer 1

Answer:

Step-by-step explanation:

tan a = 8/15

p/b    = 8/15

h^2    = 15^2 + 8^2

h^2    = 289

 h      = 17.

Now,

          cosec a = h/p

          cosec a = 17/15.