Question:
Find the conjugate of each of the following:
$\sqrt{2}$
Solution:
Given: $z=\sqrt{2}$
The above can be re - written as
$z=\sqrt{2}+0 i$
Here, the imaginary part is zero
So, the conjugate of $z=\sqrt{2}+0 i$ is
$\bar{z}=\sqrt{2}-0 i$
Or $\bar{z}=\sqrt{2}$
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