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3 years ago

9

How many ways can three items be selected from a group of six items? use the letters a, b, c, d, e, and f to identify the items,

and list each of the different combinations of three items?

1 answer:

vovangra [49]3 years ago

7 0

abc,bca,cba,cab,bac ? then just rotate the others like I did

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