A multiple-choice test contains 10 questions. There are four possible answers for each question. In how many ways can a student answer the questions on the test if the student can leave answers blank.. 510 410 10³ C(10,5) P(10.4) 9. How many one-to-one function are there from a set with 5 elements to a set with 4 elements" ..) C(5,4) P(5,4)

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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7. A multiple-choice test contains 10 questions. There are four possible answers for each question.
In how many ways can a student answer the questions on the test if the student can leave
answers blank. *
510
410
105
C(10,5)
P(10,4)
9. How many one-to-one function are there from a set with 5 elements to a set with 4 elements *
0
C(5.4)
P(5, 4)
Transcribed Image Text:7. A multiple-choice test contains 10 questions. There are four possible answers for each question. In how many ways can a student answer the questions on the test if the student can leave answers blank. * 510 410 105 C(10,5) P(10,4) 9. How many one-to-one function are there from a set with 5 elements to a set with 4 elements * 0 C(5.4) P(5, 4)
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