Mathematics Problem of the Week

Spring 2004

POW 13

Trigmania

Given

where does this function cross the x-axis? (Be exact!)

Due Wednesday, May 5^th ,   at Noon.

Solutions should be submitted to Dr. Maegan Bos' mailbox in the Math office or sent via e-mail to mbos@stlawu.edu. 

Presentation counts! The prize-winning entry will be selected from all correct submissions, based on the clarity, creativity and elegance of the solution.

Look for the SLU POW on the Web at http://it.stlawu.edu/~math/activities/