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Mathematics, 16.05.2021 01:00 jennsou

Suppose we want to choose 2 colors, without replacement, from the 3 colors red, blue, and green. (a) How many ways can this be done, if the order of the choices is relevant? X (b) How many ways can this be done, if the order of the choices is not relevant? ​

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Suppose we want to choose 2 colors, without replacement, from the 3 colors red, blue, and green. (a)...
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