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Mathematics, 03.10.2021 03:00 kaadenday3629

In how many ways can a teenager watch 2 recorded
programs from a list of 6
recorded programs?
[?] ways
Note: P, =
n!
(n-r)!
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Answers: 1

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In how many ways can a teenager watch 2 recorded
programs from a list of 6
recorded pr...
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