1. If we know that |A|<|B| and that A∪B=B, what can we say about the relationship between A and B? 2. Given a set Q = {1,2,3,4,5} and a set P = {2,4,6,8,10} (a) What is P ∩Q? (b) What is P ∪Q? (c) Formally generalize Q: (In other words, how might we describe the contents of Q just using the symbols that we have learned?) (d) Formally generalize P: (In other words, how might we describe the contents of Q just using the symbols that we have learned?)

1. If we know that |A|<|B| and that A∪B=B, what can we say about the relationship between A and B? 2. Given a set Q = {1,2,3,4,5} and a set P = {2,4,6,8,10} (a) What is P ∩Q? (b) What is P ∪Q? (c) Formally generalize Q: (In other words, how might we describe the contents of Q just using the symbols that we have learned?) (d) Formally generalize P: (In other words, how might we describe the contents of Q just using the symbols that we have learned?)

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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