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Zarrin [17]
3 years ago
11

Marty bought 4 new books today. he plans to read 2 of these while on vacation. how many combinations of 2 books from the group o

f 4 could he choose to read?
Mathematics
1 answer:
Grace [21]3 years ago
8 0
6 :)

no. of books: 1 2 3 4
combinations: 12, 13, 14, 23, 24, and 34
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