Define a set T by {1} ∈ T (note the set braces! I didn’t say 1 ∈ T) and if {k} ∈ T, then {1, 2, ..., k + 1} ∈ T. What is
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Define a set T by {1} ∈ T (note the set braces! I didn’t say 1 ∈ T) and if {k} ∈ T, then {1, 2, ..., k + 1} ∈ T. What is
Define a set T by {1} ∈ T (note the set braces! I didn’t say 1 ∈T) and if {k} ∈ T, then {1, 2, ..., k + 1} ∈ T. What is |T|?