Answer to Question #245086 in Discrete Mathematics for huby13

Question

2. Use set builder notation to give a description of each of these sets. a) {0, 3, 6, 9, 12} b) {−3, −2, −1, 0, 1, 2, 3} c) {m, n, o, p}

Answer 1

a. 

$\{x|x=3n,n=0,1,2,3,4\}$

b. 

$\{x\isin Z|-3\leq x\leq 3\}$

c. 

$\{x|x \text{ is in alphabet after l and before q}\}$