SOLUTION: Prove |z1/z2|=|z1|/|z2| without using the polar form.

Question 1104383: Prove |z1/z2|=|z1|/|z2| without using the polar form.
Answer by math_helper(2461) (Show Source): You can put this solution on YOUR website!

notice that

=
=
: : :
After multiplying out and canceling a 2abcd with a -2abcd in the numerator...
: : :
=
=
= =
= /
Done.
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