Question

In the following some sets are given to you in descriptive form, represent them in set builder nutation.
A={2,3,5,7,11,13} b. B={7,8,9,10,…99} c. C={4,6,8,10,12} d. D={0} e. E={1,3,5,7}​

Answer 1

Step-by-step explanation:

A = { x : x is a prime number, 1<x<14}

B = { x : x ∈ N, 6 < x < 100}

C = { x : x = 2n, n ∈ N, 1 < n < 7}

D = { x : x ∈ N, x < 1 }

E = { x : x = 2n + 1, n ∈ W, -1 < n < 4}

( Please note there are more than one way of writing set in set builder form, there are other answers which are correct for the same descriptive form of the set. Also, remember the answer given at the back of the textbook show only one answer, whereas the possibility of other answer is very much evident)

I hope it helps.