Let D = {-2 -1. 0. 1. 2}. Is D a subset of itself? Explain.

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Let D = {-2 -1. 0. 1. 2}. Is D a subset of itself? Explain.

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Neala 3 years 2021-08-13T17:58:04+00:00 1 Answers 122 views 0

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  1. thienhuong
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    2021-08-13T17:59:44+00:00
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    Answer:

    Yes

    Step-by-step explanation:

    Given

    D = \{-2,-1,0,1,2\}

    Required

    Is D a subset of itself?

    A subset is defined in such a way that, all elements of the subset can be found in the main set.

    So; because set D contains all of its elements, then D is a subset of itself.

    D = \{-2,-1,0,1,2\}

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