Asked by Don
What is the cardinality of this set?
{p, {p}, {p, {p}}}
my answer is 1.
is it right?
{p, {p}, {p, {p}}}
my answer is 1.
is it right?
Answers
Answered by
Steve
no, the set has 3 elements.
the first is p
the 2nd is the set {p}
the third is the set {p,{p}}
the first is p
the 2nd is the set {p}
the third is the set {p,{p}}
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