In how many ways can a class of 13 students be assigned 2 A's, 2 B's, 4 C's, 3 D's and 2 F's?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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 In how many ways can a class of 13 students be assigned 2 A's, 2 B's, 4 C's, 3 D's and 2 F's?

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Step 1: Given information

Number of students in a class n equals 13.

We are asked to find the number of ways to grade of 13 students (2 space text A end text apostrophe s comma space 2 space text B end text apostrophe s comma space 4 space text C end text apostrophe s comma space 3 space text D end text apostrophe s text  and end text space 2 thin space text F end text apostrophe s).

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