SOLUTION: cardinality of set of even numbers between 12 and 20.

Algebra ->  Subset -> SOLUTION: cardinality of set of even numbers between 12 and 20.      Log On


   

Question 1170378: cardinality of set of even numbers between 12 and 20.
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.

Write these numbers in the line and then count them.

To count, you may use your fingers.