PLEASE HELP with explanations of the answer. Which of the following sets are equal to each other?а. А %3D {1,2, 3}b. B={}C = {Hello, Hi, Good Morning}d. D= {a, c, g, x}E = {3, 1, 2}f. F= Øg. G= {Good Evening, Hi Hello}h. Н%3D {x, а, g, c}K= { x: x E Z+ and x is even}j. L= {x: x€ N, x+1 is odd }С.е.=i.

Answered: Which of the following sets are equal…

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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PLEASE HELP with explanations of the answer.

Which of the following sets are equal to each other?
а. А %3D {1,2, 3}
b. B={}
C = {Hello, Hi, Good Morning}
d. D= {a, c, g, x}
E = {3, 1, 2}
f. F= Ø
g. G= {Good Evening, Hi Hello}
h. Н%3D {x, а, g, c}
K= { x: x E Z+ and x is even}
j. L= {x: x€ N, x+1 is odd }
С.
е.
=
i.

Expert Solution

Step 1

Two sets Y and Z, are said to be equal sets when every element of set Y exist in the set Z, and every element of set Z exist in the set Y. Also, they are equal if both sets are the subsets of each other.

This is expressed as:
Y = Z
Y ⊂ Z and Z ⊂ Y ⟺ Y = Z
If the above-stated condition is not satisfied, then the sets are declared as unequal. This is expressed as:
Y ≠ Z

Example:
A ={a,b,c,d,e}
B= {e,a,c,b,d}

A=B
A is equal to B

P = {a,b,c,d,e}
Q={m,n,o,p,q}
P ≠ Q
Also, here P is equivalent to Q since they have the same cardinality number i.e. n(P) = n(Q), but P is not equal to Q as both have different sets of elements.

Null set /empty set is represented by – {} or $\emptyset$ .