Grade 10Algebra
there are 8 pairs of shoes in a cupboard find the no of ways selecting 4 shoes so that thereis no pair
there are 8 pairs of shoes in a cupboard find the no of ways selecting 4 shoes so that thereis no pair
1 Answer
Vijay Mukati
Approved Tutor Answer10 Years agoDear Student,
First select 4pairs of shooes from the 8 and then pick up any one from each pair.
i.e.8C4 * 2.
Thanks,
First select 4pairs of shooes from the 8 and then pick up any one from each pair.
i.e.8C4 * 2.
Thanks,
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