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1 year ago

=

Mathematics

1 answer:

Alekssandra [29.7K]1 year ago

4 0

$number \: of \: movies = 3 \\ permutations = 2 \\ \\ c( \gamma ) = 2! \times 1 = 2 \: ways$

$g(1) \: \: \: \: g(2) \: \: \: \: nc(17) \\ g(2) \: \: \: \: g(1) \: \: \: \: nc(17)$

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