Which of the following are counter-examples that show f:= {(X, X): XC Z5} from P(Z5) to Z is not one-to-one? a) A = {0}, B = {6} Ob) A = {1, 2}, B = {4,2} c) A = {2}, B = {2} Od) A = {1,2,3}, B = {3, 2, 1}

Which of the following are counter-examples that show f:= {(X, X): XC Z5} from P(Z5) to Z is not one-to-one? a) A = {0}, B = {6} Ob) A = {1, 2}, B = {4,2} c) A = {2}, B = {2} Od) A = {1,2,3}, B = {3, 2, 1}

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 8SA

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Concept explainers

Heap Sort

A Heap is a type of data structure that is built on trees. It's a binary tree that's virtually complete. Except for the very bottom level, all levels of the tree must be filled in a heap. The last (bottom) level should be filled from left to right. The heap data structure is used for the efficient implementation of priority queues.Heap can be of two types:

Question

Which of the following are counter-examples that show
f:= {(X, X): XC Z5} from P(Z5) to Z is not one-to-one?
a) A = {0}, B = {6}
Ob) A = {1, 2}, B = {4,2}
Oc) A = {2}, B = {2}
d) A = {1,2,3}, B = {3, 2, 1}
Oe) A = {3}, B = {4}

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