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C
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⌫
π
e
7
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\(\div\)
\(\sqrt{\,}\)
\(a^{b}\)
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\(\times\)
\(\frac{a}{b}\)
ln
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cos
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sin
sin⁻¹
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→
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tan
tan⁻¹
You’re watching a race with 20 competitors, and the top three finishers will stand on the podium. How many different possible podiums (first, second, and third place) can there be?
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podiums
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