MAT 301 Analysis 1 Exam 2019

About this paper

MAT 301: University of Buea, End-of-Semester Examination (March 2019, S. Tchuiaga, 2hrs; source scan confirmed via pdfinfo to be only 1 page): a flagged truncated Optimization question cut off mid-part with no second page available, answered in full for every part that is legible; continuity via an AM-GM bound; a directional derivative that exists only along the coordinate axes and fails to exist (oscillates without damping) in every other direction; polar-coordinate PDE; a rectangular-land Lagrange/reduction-method optimization problem solved by both methods with agreement confirmed.