A student pose la question : A positive whole number, greater than 1, is said to be a polite number if it can be expressed as a sum of consecutive whole numbers
Find all the polite numbers less than 21. Find a pattern in the numbers that are not polite. Explain why every odd number greater than one must be polite.
Penny Nom lui répond.
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Centrale des maths reçoit une aide financière de l’Université de Regina et de The Pacific Institute for the Mathematical Sciences.
