Question

How do you write the complex conjugate of the complex number `5-3i`?

Answer 1

`bar(5-3i) = 5+3i`

Explanation:

Given a complex number `a+bi`, that number's complex conjugate, denoted `bar(a+bi)`, is given by

`bar(a+bi) = a-bi`.

In this case, then, we have

`bar(5-3i) = bar(5+(-3i)) = 5-(-3i) = 5+3i`