Consider the following set of ordered pairs of the elements of a set A = {1,2, 3, 4} of numbers and a set B = {a, b, c, d} of letters. {(1, d) , (2, d) , (3, a) , (2, c) , (4, b)} Select all options true of this set. This is not a map from A to B. This is a map from A to B and is onto. This is a map from A to B and is one-to-one. This is a map from A to B and is neither one-to-one nor onto. Map Properties I| Consider the following set of ordered pairs of the elements of a set A = {1,2, 3, 4} of numbers and a set B = {a, b, c, d} of letters. {(1, a), (2, b) , (3, a), (4, d) } Select all options true of this set. This is not a map from A to B. This is a map from A to B and is onto, This is a map from A to B and is one-to-one. This is a map from A to Band is neither one-to-one nor onto.
Consider the following set of ordered pairs of the elements of a set A = {1,2, 3, 4} of numbers and a set B = {a, b, c, d} of letters. {(1, d) , (2, d) , (3, a) , (2, c) , (4, b)} Select all options true of this set. This is not a map from A to B. This is a map from A to B and is onto. This is a map from A to B and is one-to-one. This is a map from A to B and is neither one-to-one nor onto. Map Properties I| Consider the following set of ordered pairs of the elements of a set A = {1,2, 3, 4} of numbers and a set B = {a, b, c, d} of letters. {(1, a), (2, b) , (3, a), (4, d) } Select all options true of this set. This is not a map from A to B. This is a map from A to B and is onto, This is a map from A to B and is one-to-one. This is a map from A to Band is neither one-to-one nor onto.
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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Transcribed Image Text:Consider the following set of ordered pairs of the elements of
a set A = {1, 2, 3,4} of numbers and a set B =
{a, b, c, d} of letters.
{(1, d), (2, d) , (3, a), (2, c), (4, b)}
Select all options true of this set.
This is not a map from A to B.
This is a map from A to B and is onto.
This is a map from A to B and is one-to-one.
This is a map from A to B and is neither one-to-one nor onto.
Map Properties II
Consider the following set of ordered pairs of the elements of
a set A =
{1, 2, 3, 4} of numbers and a set B =
{a, b, c, d} of letters.
{(1, a), (2, b) , (3, a) , (4, d)}
Select all options true of this set.
This is not a map from A to B.
This is a map from A to B and is onto.
This is a map from A to B and is one-to-one.
This is a map from A to B and is neither one-to-one nor onto.
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