Question

prove: if z is a complex number 1/2= the conjugate of z of the absolute value of z squared.

Answer 1

Please check problem statement for typos. I do not understand it.

Answer 2

prove: if z is a complex number and 1/z=the conjugate of z over the absolute value of z squared.

Answer 3

let z = a + b i
then z' = a - b i (using z' for conjugate notation)

1
------ *(a-bi)/(a-bi)
a+bi

= a - bi
-----------
a^2+b^2

the end :)