Question

Write the conjugate of the following complex
number:
-6i

Answer 1

`6i`

Explanation:

We want to write the conjugate of the complex number:

`-6i`

Recall that the conjugate of a complex number in the form a + bi is a - bi, and vice versa.

We can rewrite our complex number as:

`\displaystyle 0 - 6i`

Hence, a = 0 and b = 6.

Then its conjugate will be:

`0 + 6i = 6i`