| Summary |
In general, for any
two complex numbers, the sum of the modulii is not equal to the modulus
of the sum, but the product of the modulii is equal to the modulus of the
product.
 A
note about graphic calculators
A graphic calculator, for example the TI-83 or similar model,
can work with complex numbers.
  First select MODE and move down to select
a+bi:
Then press 2nd QUIT and enter a complex number sum. |
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