Let z

Given the complex number $z = 4 + 1i$, its complex conjugate $\overline{z}$ is obtained by changing the sign of the imaginary part.

So, the complex conjugate $\overline{z}$ is:

$\overline{z} = 4 - 1i$

Would you like any further details or explanations on complex conjugates?

Here are 5 related questions you might find useful:

1. What is the modulus of the complex number $z = 4 + 1i$?
2. How do you find the argument of a complex number?
3. What happens if you multiply a complex number by its conjugate?
4. Can you add and subtract complex numbers? How does it work?
5. How are complex numbers used in real-world applications?

Tip: The product of a complex number and its conjugate always results in a real number.