UIUC UNDERGRADUATE MATH CONTEST APRIL 21, 2001, 10 am – 1 pm SOLUTIONS Problem 1 Given a positive integer n, let n1 be the sum of digits (in decimal) of n, n2 the sum of digits of n1 , n3 the sum of digits of n2 , etc. - Differential game - Document - PDFSEARCH.IO

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	UIUC UNDERGRADUATE MATH CONTEST APRIL 21, 2001, 10 am – 1 pm SOLUTIONS Problem 1 Given a positive integer n, let n1 be the sum of digits (in decimal) of n, n2 the sum of digits of n1 , n3 the sum of digits of n2 , etc. Add to Reading List Document Date: 2001-04-24 10:21:00 Open Document File Size: 70,50 KB Share Result on Facebook IndustryTerm above solution / / ProvinceOrState Alberta / / SocialTag Differential calculus Orthogonal polynomials Trigonometry Continuous game Taylor series Mathematical analysis Mathematics Derivative

UIUC UNDERGRADUATE MATH CONTEST APRIL 21, 2001, 10 am – 1 pm SOLUTIONS Problem 1 Given a positive integer n, let n1 be the sum of digits (in decimal) of n, n2 the sum of digits of n1 , n3 the sum of digits of n2 , etc.Add to Reading List