SOLUTION: Let A = {1,3,5,6,7}. Find n(A).

Question 238327: Let A = {1,3,5,6,7}. Find n(A).
Answer by Edwin McCravy(20086) (Show Source): You can put this solution on YOUR website!
Let A = {1,3,5,6,7}. Find n(A).


n(A) just means how many members or elements A has.

It has 5 members or elements, so n(A) = 5.  Pretty easy, huh?

Just count them!  

Edwin

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