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Discrete Mathematics | 1st Edition | ISBN: 9781577667308 | Authors: Gary Chartrand, Ping Zhang
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A 10-question multiple choice quiz is known to have 4 questions where the answer is (a)

Chapter 9, Problem 7

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QUESTION:

A 10-question multiple choice quiz is known to have 4 questions where the answer is (a), 3 questions where the answer is (b) and 3 questions where the answer is (c). How many possible assortments of answers are there?

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QUESTION:

A 10-question multiple choice quiz is known to have 4 questions where the answer is (a), 3 questions where the answer is (b) and 3 questions where the answer is (c). How many possible assortments of answers are there?

ANSWER:

Problem 7

A 10-question multiple choice quiz is known to have 4 questions where the answer is (a), 3 questions where the answer is (b), and 3 questions where the answer is (c). How many possible assortments of answers are there?

                                                        Step by Step Solution

Step 1 of 3

Let there be 10 multiple choice questions.

All the questions have three choices of answers.

We have to find the possible number of answers that one can make.

                                                 

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