![Sample our Engineering & Technology journals, sign in here to start your access, latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5933/TOC-Subject-Sample-2021-Engineering-Tech.jpg"})
Abstract
At least one student tried to solve a problem of extremum in a matriculation examination in a way which led to the problem of extremum at the endpoint of a curve. He fell into his own trap, but the case calls attention to the fact that we must not forget to teach such situations.