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Nought for a thought

Number Theory Level 1

$\Large\dfrac { { \color{#D61F06}{0} }^{ \color{#3D99F6}{0!} } }{ { \color{#3D99F6}{0!} }^{ \color{#D61F06}{0} } } =\,?$ .

1 0 Undefined ∞

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Excel in math and science

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by Luca Righetti

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