Challenging Mathematical Problems with Elementary Solutions, Vol. I

Challenging Mathematical Problems with Elementary Solutions, Vol. IDesigned for advanced high school students, undergraduates, graduate students, mathematics teachers, and any lover of mathematical challenges, this two volume set offers a broad spectrum of challenging problems ranging from relatively simple to extremely difficult. Indeed, some rank among the finest achievements of outstanding mathematicians. Translated from a well known Russian work entitled Non Elementary Problems in an Elementary Exposition, the

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