by John Ehrke | Jan 25, 2019 | Problem of the Week
Find the Angle Refer to the figure below. A circle of radius 1 is tangent to a circle of radius 3. The segment OA passes through the centers of the circles. The segment OB is tangent to both circles. Find the degree measurement of the angle AOB. Submit your...
by John Ehrke | Nov 9, 2018 | Problem of the Week
Fat Setty This problem was submitted by Dr. Jason Holland. Let n be a positive integer. What is the largest number of elements that a set of integers from 1 through 2n can have so that no one element in the set is divisible by another element in the set? Submit your...
by John Ehrke | Nov 3, 2018 | Problem of the Week
Find The Largest Product This problem is from Zachary M. Franco, Butler University. Write 53 as a sum of positive real numbers so that their product is as large as possible. Submit your answers to mathpotw@acu.edu. Details for submissions can be found here. Solution...
by John Ehrke | Oct 26, 2018 | Problem of the Week
A Solution Maple Can’t Do This problem is from Dr. Ehrke. In this problem of the week we will try to solve a problem that WolframAlpha, Maple, etc.. can’t even do. Find all integer solutions to the implicit equation . An integer solution is a pair (x,y)...
by John Ehrke | Oct 22, 2018 | Mu Sigma Events
Your new officers for Mu Sigma 2018-2019 are listed below. Congratulations to those who won and thanks to all of you who participated in the process. President – Jared Barker Vice President – Bethany Witemeyer Treasurer/Secretary – Hannah Smith...
