SOLUTION: what is the even number less than {12} find the subset

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Question 1123792: what is the even number less than {12} find the subset
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

if you need only one even less than {12}, it is {10}
the subset: {} and {10}
if you need ALL even less than {12}, you have:
{2,4,6,8,10}
then subsets are:
{} | {2} | {4} | {6} | {8} | {10} | {2, 4} | {2, 6} | {2, 8} | {2, 10} | {4, 6} | {4, 8} | {4, 10} | {6, 8} | {6, 10} | {8, 10} | {2, 4, 6} | {2, 4, 8} | {2, 4, 10} | {2, 6, 8} | {2, 6, 10} | {2, 8, 10} | {4, 6, 8} | {4, 6, 10} | {4, 8, 10} | {6, 8, 10} | {2, 4, 6, 8} | {2, 4, 6, 10} | {2, 4, 8, 10} | {2, 6, 8, 10} | {4, 6, 8, 10} | {2, 4, 6, 8, 10} (total: 32)

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