Question

What type of number is -16.2i

Answer 1

Complex and imaginary number

Answer 2

Complex and imaginary number

Explanation:

First, let's write the number
`-16.2i` in the form of
`a+bi`.

`0+ (-17)i`

Since
`-16.2i` can be written in the form of
`a + bi`, where
`a` and
`b` are real numbers, it is a complex number.

Also, since
`a=0`, it is also an imaginary number.

`-16.2i` is complex and imaginary.