If R is the set of all integers with absolute value less than 10, A is its subset containing all natural numbers less than 10 and B is the s

Question

If R is the set of all integers with absolute value less than 10, A is its subset containing all natural numbers less than 10 and B is the set of all integer solutions of inequality 2x+5<9 that are les than 10 by absolute value (and therefore, is also a subset of R), draw Venn diagram showing these sets. List elements of sets A, B, their union, and their intersection.

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Rylee 6 days 2021-10-08T00:52:18+00:00 1 Answer 0

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    2021-10-08T00:54:08+00:00

    Answer:

    A=1, 2, 3, 4, 5, 6, 7, 8, 9

    B= -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1

    Union: -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

    Intersection: 1

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45:7+7-4:2-5:5*4+35:2 =? ( )