Let A = {x € N|x < 7}, B = {x € Z] -4 < x-2<4}. And C = {x E R|x² + x - 12 = 0}. a) List the elements in each of these sets. A = B = C = b) Find AUC = BnC= AXC= ΑΔ Β = AnBnC=
Let A = {x € N|x < 7}, B = {x € Z] -4 < x-2<4}. And C = {x E R|x² + x - 12 = 0}. a) List the elements in each of these sets. A = B = C = b) Find AUC = BnC= AXC= ΑΔ Β = AnBnC=
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Please explain thoroughly! Discrete mathematics
Transcribed Image Text:7. Let A = {x E N|x < 7}, B = {x E ZI -4 < x-2 < 4). And C = {x E R|x² + x - 12 = 0}.
a) List the elements in each of these sets.
A =
B =
C =
b) Find
AUC=
BOC=
AXC=
AAB=
AnBnC=
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