SOLUTION: . Find n(A) for the set A = {x | there are x seconds in a minute}

Question 466302: . Find n(A) for the set A = {x | there are x seconds in a minute}
Found 2 solutions by Edwin McCravy, richard1234:
Answer by Edwin McCravy(20056) (Show Source): You can put this solution on YOUR website!
60
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
There are 60 seconds in a minute so A = {60}, and the cardinality of the set A is 1.
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