The width of the original photo is 4 inches the length of the earth do you know photo is 10 inches you princess smaller version that has an equivalent ratio of width to length the width of the smaller version is 2 inches less than the width of the original what is the length of the smaller version

Given:

A set of composite numbers less than 12.

To find:

The set by listing and set builder methods​.

Solution:

Composite number: A positive integer is called a composite number if it has at least one divisor other than 1 and itself.

Composite numbers less than 12 are 4, 6, 8, 9, 10.

By using the listing method , the given set can be expression as:

Set = {4, 6, 8, 9, 10}

The numbers 4, 6, 8, 9, 10 are greater than 1, less than 12 and non prime numbers.

By using set builder method, the given set can be expression as:

Set =

Therefore, the list and set builder notation of the given set are {4, 6, 8, 9, 10} and respectively.