Assume that A = {1, 2, 3, 5, 8, 7} B = {5, 3, 4} C = {2, 3, 5, 6} and that U is the universal set of natural numbers less than 11. Find A intersection [(B^c) union (C^c)]

Q: List all the subsets of the set                   { –1, 0, 1 }.

A: All subsets of {-1,0,1} is:

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Q: If a set contains 4 elements then its power set will contain?

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Q: 8. Show that the set (0, 1) – {1/2, 1/3, 1/4, -..} is uncountable.

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Q: why Ua equals to empty set

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Q: Specify the sets by roster. (a) {Even counting numbers less than 18}       (b) {Positive…

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Q: Show that the N and the set {1,3,7, 15, 31, . . } have the same cardinalit

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Q: Show that the set {2/3, 1/3, 2/9, 1/6,...} is countable

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Q: How

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Q: Describe the set {TER²: doo (r,(0, 0)) = 1}.

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Q: 2. Write the set of positive odd integers in set-builder notation.

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Q: Assume that A = { 1, 3, 5, 8, 9}and that U = set of natural numbers less than 11. Find A'. * O {2,…

A:

Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.