Permutation and CombinationHard

Question

8 chairs are numbered from 1 to 8. Two women & 3 men wish to occupy one chair each. First the women choose the chairs from amongst the chairs marked 1 to 4, then the men select the chairs from among the remaining. The number of possible arrangements is:

Options

A.6C3. 4C4
B.P2. 4P3
C.4C3. 4P3
D.4P2. 6P3

Solution

Total number of possible arrangements is
4p2 × 6p3 .

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