Chapter G, Problem 18E

a.

To determine

To Prove: $\overline{z+w}=\overline{z}+\overline{w}$

b.

To determine

To Prove: $\overline{zw}=\overline{z}\overline{w}$

c.

To determine

To Prove: $\overline{z^n}={\left(\overline{z}\right)}^n$ ; here n is a positive integer.