3. Let S be the set of people in the United States. Test the following binary relations on S for reflexivity, symmetry, antisymmetry, and transitivity. (d) xρy ↔ x is a child of y. (e) xρy ↔ x is the husband of y. (f) xρy ↔ x is the spouse of y.

3. Let S be the set of people in the United States. Test the following binary relations on S for reflexivity, symmetry, antisymmetry, and transitivity. (d) xρy ↔ x is a child of y. (e) xρy ↔ x is the husband of y. (f) xρy ↔ x is the spouse of y.

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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All of the given relations are onto. True or false
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