EMPC Q.22

22In a factory for five jobs the member's A, B, C, D, E are eligible. All jobs can be filled in how many ways?

Option : D
Explanation : 5 jobs can be filled by 5 members in⁵P₅ways.
⁵P_{5 =} 5 ! = 5 x 4 x 3 x 2 x 1
= 120 ways.

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