(→Problem 1 - Addition) |
(→Problem 1 - Addition) |
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| Line 7: | Line 7: | ||
''Solution: '' | ''Solution: '' | ||
<math>4 + 6i</math> | <math>4 + 6i</math> | ||
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| + | |||
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| + | |||
| + | == Problem 2 - Multiplication == | ||
| + | Find the product of the following complex numbers: | ||
| + | <math>(1 + 2i) * (3 + 4i)</math> | ||
| + | |||
| + | ''Solution: '' | ||
| + | <math>-5 + 10i </math> | ||
Revision as of 13:03, 2 September 2008
Problem 1 - Addition
Find the sum of the following complex numbers:
$ (1 + 2i) + (3 + 4i) $
Solution: $ 4 + 6i $
Problem 2 - Multiplication
Find the product of the following complex numbers: $ (1 + 2i) * (3 + 4i) $
Solution: $ -5 + 10i $
