If D is the set of whole numbers that are whole numbers less than 5, choose the selection below that correctly shows this set in roster and setbuilder notation.

A. D = {0, 1, 2, 3, 4}; D = x

B. D = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; D = {x < 5}

C. D = {0, 1, 2, 3}; D = x

D. D = {6, 7, 8, 9, 10}; D = {x < 5}

Question

Mathematics

Ali Stanton

25 November, 09:40

If D is the set of whole numbers that are whole numbers less than 5, choose the selection below that correctly shows this set in roster and setbuilder notation.

A. D = {0, 1, 2, 3, 4}; D = x

B. D = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; D = {x < 5}

C. D = {0, 1, 2, 3}; D = x

D. D = {6, 7, 8, 9, 10}; D = {x < 5}

+3

Answers (1)

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Wise · Answer 1

The answer is A. It specifies the whole numbers less than 5:

D = {0, 1, 2, 3, 4}

and then explains that x is a number such that it is whole and is less than 5.