Question

State the reasons for the following:
{1, 2, 3, ...., 10)
{x:x e N and 1<x< 10)
{2,4, 6, 8, 10}
{x : x = 2n+1 and x € N}
(1)
{5, 15, 30, 45}
{x: x is a multiple of 15)
(iv)
{2,3,5,7,9}
{x: x is a prime number}​

Answer 1

Answer:

hii

Step-by-step explanation:

(2,3,4,5,6,7,8,9) (5,9,13,17,21) (5,15) (3,5,7,9)