Question

Use set notation to represent the following
the set of integers that are multiples of 5

Answer 1

The set of integers that are multiples of 5 can be represented using set notation as:

{...,-10, -5, 0, 5, 10, 15, 20, 25, 30, ...}

In set notation, this can be written as:

x

where "x" represents an element in the set, "ℤ" represents the set of integers, and the condition "x is a multiple of 5" specifies the property that the element must satisfy.