Monday, February 8, 2010

Hexagonal numbers true or false need help?

the question is a true or false question that says





the nth hexagonal number is (3n)(n-1)+1 is this true or false cause i'm at a lossHexagonal numbers true or false need help?
Hi,





The formula for the nth hexagonal number





h(n) = n(2n - 1)





This is not the same as your formula, so I believe it is false.





I hope that helps!! :-)
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