Post-UTME Mathematics 2015 Objective — Question 10
Question 10 of 40 from the Post-UTME Screening (Post-UTME) Mathematics 2015 Objective paper, with the correct answer and a full explanation.
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Evaluate 7P4.
- A. 840Correct
- B. 480
- C. 210
- D. 84
Explanation
7P4 = 7!/(7-4)! = 7!/3! = 5040/6 = 840.
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