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| Both sides previous revision Previous revision | Next revision Both sides next revision | ||
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arithmetic_structure_of_complex_numbers [2014/01/29 19:12] nikolaj |
arithmetic_structure_of_complex_numbers [2014/01/29 19:12] nikolaj |
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| For $a,b\in\mathbb R$, we have | For $a,b\in\mathbb R$, we have | ||
| - | $\frac{1}{a+ib}=\frac{a-ib}{a^2+b^2}$ | + | $\frac{1}{a+ib}=\frac{1}{a^2+b^2}(a-ib)$ |
| ==== Parents ==== | ==== Parents ==== | ||
| === Requirements === | === Requirements === | ||
