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Mathematics, 27.07.2020 02:01 shines0

When you calculate n⁰, You can type equation like this: n^0 = \frac{n^x}{n^x} = n^{x-x} = 0. But why \frac{n^x}{n^x} is n^{x-x}?

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When you calculate n⁰, You can type equation like this: . But why is ?...
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