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12. In how many different ways can five people be seated in a row if two of them insist on not sitting next to each other?​

Sagot :

Answer:

sorry

Step-by-step explanation:

Answer:

72

Step-by-step explanation:

(5!)-((4!)X2)

(5X4X3X2X1)-((4X3X2X1)X2)

=72

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