Mathematics

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MATHEMATICS

Mathematics

Mathematics

Question No. 1

(a)

If there are no restrictions on the seating arrangements then the four married couples can be seated in a row of eight seats which can be calculated as;

8! = 8 x 6 x 5 x 3 x 2 x 1 = 40320

(b)

If there is restrictions on the seating arrangements that the every married couple have to seat together then the calculation is as follows;

4! = 4 x 3 x 2 x 1 = 24

(c)

If there is restrictions on the seating arrangements in relation to sex that people of same sec have to seat together then the calculation is ...
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