Problem of the Week - March 13, 2008

March 13, 2008

Problem of the Week from MathbyJoe.com


Here is your problem of the week to work that beautiful
muscle called the brain. Remember: for those of you who
submit a correct answer, you will be eligible for discounts
on my collection of ebooks, as well as recognition on my
website. So good luck, and here's to problem solving.
Remember, you must work your brain in order that it get
stronger.

Scientific research done at Stanford University has shown
that regular mental exercise, such as that performed in
doing brain teasers, riddles, and the like, improves
cognitive functioning and brain health. Come work out your
brain with these fascinating problems and brain teasers.

For the solution, join my free newsletter by clicking on
the Newsletter Tab. Then email me to let me know. Once I
receive confirmation that you have joined my newsletter, I
will send you the solution.

Here is the problem of the week. Which set has more
numbers: {1,2,3,...} or {3,4,5,...}? Note: The three
dots... means the sets go on forever in the same pattern.
Justify your answer.