Question

Select the set that is equal to: 3,5,7,9,11,13

a) {x∈Z:x is odd and 3≤x≤14}
b) {x∈Z:3c) {x∈R:3≤x<14}
d) {x∈Z:x is prime and 3≤x<14}

Answer 1

The set that is equal to 3, 5, 7, 9, 11, 13 is {x∈Z:x is odd and 3≤x≤14}

This correct answer is option a)

Step-by-step explanation:

The set that is equal to 3, 5, 7, 9, 11, 13 is

a) {x∈Z : x is odd and 3≤x≤14}

Let's break down the options:

a) {x∈Z : x is odd and 3≤x≤14} means the set of all odd numbers from 3 to 14, which includes all the given numbers.

b) {x∈Z : x is prime and 3≤x<14} means the set of all prime numbers between 3 and 14, which does not include all the given numbers.

c) {x∈R : 3≤x<14} means the set of all real numbers between 3 and 14, which is not a set of integers.

d) {x∈Z : x is prime and 3≤x<14} means the set of all prime numbers between 3 and 14, which does not include all the given numbers.

Therefore, the correct answer is option a) {x∈Z : x is odd and 3≤x≤14}.

This correct answer is option a)