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# Introduction Permutations Combinations and Probability Multiple Choice Questions PDF p. 20

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Introduction Permutations Combinations and Probability multiple choice questions and answers, introduction permutations combinations and probability quiz answers PDF 20 to study College Math course online. Permutations, Combinations and Probability MCQ trivia questions, introduction permutations combinations and probability Multiple Choice Questions (MCQ) for online college degrees. "Introduction Permutations, Combinations and Probability Book" PDF: the relation, combinations, introduction permutations, combinations and probability test prep for online college courses.

"6ι/8ι" MCQ PDF: 65, 23743, 56, and ¹⁄56 for GRE test prep classes. Learn permutations, combinations and probability questions and answers to improve problem solving skills for online colleges that offer certificate programs.

## Introduction Permutations Combinations & Probability Questions and Answers MCQs

MCQ: 6ι/8ι

23743
65
56
¹⁄56

MCQ: The factorial of a positive integer n is nι =

n(n-1)(n-2)(n-3)…3.2.1
(n-1)(n-2)(n-3)…3.2.1
(n-1)n(n-1)(n-2)(n-3)…3.2.1
(n-2)(n-3)…3.2.1

MCQ: nP2 = 30→n =

6
4
5
720

MCQ: A function from A to B is called the onto function if its range is

B
A
Neither A nor B
Both A and B

MCQ: If the domain of function f:x→x² + 1 is {0,1}, then its range is

{0,1}
{1,2}
{2,3}
{3,4}