number 75 .268. February E {months of the year} brg69.3 € {x|x€N and x is odd}70. Tokyo E {cities in the United States}71.9 € {1, 3, 5, 7, ...}E72.2 € {x|x is an odd natural number} prestar (163 notüüb sdi spre fo2.1 Set Concepts 4977. A = {lion, tiger, monkey}B = {tiger, monkey, lionsnim78. A = {purple, green, yellow },B = {q, r, s}In Exercises 73-76, use the sets A = {2, 4, 6, 8},B= {1, 3, 7, 9, 13, 21 }, C = { }, and D = {#, &, %, □, $}.73. Determine n(A).75. Determine n(C).74. Determine n(B).76. Determine n(D).79. A = {grapes, apples, oranges},2198 nobiano 18InPhanIn Exercises 77-82, determine whether the pairs of sets areHequal, equivalent, both, or neither.shpad shof theB = {grapes, peaches, apples, orangesge

Given, A={ 2,4,6,8}, B={1,3,7,9,13,21}, C={ } and D={ #,&,%,□,$) The n(C) means the number of…

Answered: In Exercises 73-76, use the sets A =…

In Exercises 73-76, use the sets A = {2, 4, 6, 8},W.G B= { 1, 3, 7, 9, 13, 21 }, C = { }, and D = {#, &, %, ,$}. 73. Determine n(A). 76 75. Determine n(C).

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

number 75

.2
68. February E {months of the year} brg
69.3 € {x|x€N and x is odd}
70. Tokyo E {cities in the United States}
71.9 € {1, 3, 5, 7, ...}
E
72.2 € {x|x is an odd natural number} prestar (
163 no
tüüb sdi spre fo
2.1 Set Concepts 49
77. A = {lion, tiger, monkey}
B = {tiger, monkey, lion
snim
78. A = {purple, green, yellow },
B = {q, r, s}
In Exercises 73-76, use the sets A = {2, 4, 6, 8},
B= {1, 3, 7, 9, 13, 21 }, C = { }, and D = {#, &, %, □, $}.
73. Determine n(A).
75. Determine n(C).
74. Determine n(B).
76. Determine n(D).
79. A = {grapes, apples, oranges},
2198 nobiano 18
In
Phan
In Exercises 77-82, determine whether the pairs of sets are
H
equal, equivalent, both, or neither.
shpad sh
of the
B = {grapes, peaches, apples, oranges
ge

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