Question

How do you find the conjugate.

Answer 1

Conjugate of the complex number:

Let $z$ be a complex number, then we can write $z$ as

$z=a+ib$, where $a$ and $b$ are real numbers and $i=\sqrt{-1}$

Therefore, the conjugate of $z$ is,

$\overline{z}=a–ib$

Hence, we can find the conjugate of any complex number by changing the sign of the imaginary part.