SOLUTION: State the complex conjugate and modulus of the complex number 5

Algebra.Com
Question 1156534: State the complex conjugate and modulus of the complex number 5
Found 2 solutions by MathLover1, ikleyn:
Answer by MathLover1(20849)   (Show Source): You can put this solution on YOUR website!

A complex number takes the form:

so, is a complex number and the complex conjugate is
Answer by ikleyn(52780)   (Show Source): You can put this solution on YOUR website!
.

The complex conjugate to the complex number 5 is the complex number 5 itself.

    (which, by the way, is a real number (!) )



The modulus of the complex number 5 is the real number 5.


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