William Lowell Putnam Mathematical Competition

2019 William Lowell Putnam Mathematical Competition …

2019 William Lowell Putnam Mathematical Competition Problems A1: Determine all possible values of the expression A3 + B3 + C3 3ABC where A;B;and Care nonnegative integers. A2: In the triangle ABC, let Gbe the centroid, and let Ibe the center of the inscribed circle. Let and be the angles at the vertices Aand B, respectively. Suppose that the ...

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A Collection of Problems in Di erential Calculus

A Collection of Problems in Di erential Calculus Problems Given At the Math 151 - Calculus I and Math 150 - Calculus I With Review Final Examinations