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Illusion [34]
3 years ago
10

See image for question. Show workings​

Mathematics
1 answer:
Elena L [17]3 years ago
3 0

Answer:

<h3>#8</h3>

5 men and 2 women = 7 people with no restriction

  • 7P7 = 7!

a) Two women must sit next to each other:

  • 2!*5! = 2*120 = 240

b) The two women must not sit next to each other:

  • 7! - 2!5! = 4800
<h3>#9</h3>

3 men and 5 women with no restriction:

  • 8P8 = 8! = 40320
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