If A={2,4,6,8} find all subsets of set A. Identify proper and inproper

1.	If A={2,4,6,8} find all subsets of set A. Identify proper and inproper subsets
Answer» Answer: GIVEN: A={2,4,6,8} The power set is given by: ⇒P(A)={ɸ,{2},{4},{6},{8},{2,4},{2,6},{2,8},{4,6},{4,8},{6,8},{2,4,6},{2,4,8},{2,6,8},{4,6,8},{2,4,6,8}} Here, n[P(A)]=2⁴=16 subsets Improper subsets are: {2,4,6,8} & ɸ Proper SETS are: {2},{4},{6},{8},{2,4},{2,6},{2,8},{4,6},{4,8},{6,8},{2,4,6},{2,4,8},{2,6,8}, & {4,6,8}

If A={2,4,6,8} find all subsets of set A. Identify proper and inproper subsets

Answer»

Answer:

GIVEN: A={2,4,6,8}

The power set is given by:

⇒P(A)={ɸ,{2},{4},{6},{8},{2,4},{2,6},{2,8},{4,6},{4,8},{6,8},{2,4,6},{2,4,8},{2,6,8},{4,6,8},{2,4,6,8}}

Here, n[P(A)]=2⁴=16 subsets

Improper subsets are: {2,4,6,8} & ɸ

Proper SETS are: {2},{4},{6},{8},{2,4},{2,6},{2,8},{4,6},{4,8},{6,8},{2,4,6},{2,4,8},{2,6,8}, & {4,6,8}

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If A={2,4,6,8} find all subsets of set A. Identify proper and inproper subsets

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