Seated Row
August 16th, 2010
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How many different combinations can be made in which 4 students can be seated in a row of 4 seats.???
Explain how you found the answer.
give a formula or a rule for finding the solution. Explain your answer.
4! = 1 x 2 x 3 x 4 = 24 combinations
Factorial of a number is used in finding the combinations of the occurence of a number.