MAT 211 Mathematical Methods & Statistics CA 2024

About this paper

MAT 211: University of Buea, a tutor 'suggested solutions' sheet ('The Cure') giving 20 bare Section-A letters (question stems unavailable, not fabricated) plus full Section-B working reconstructed from the tutor's own work: a correctly-completed piecewise continuity check; an exponential-decay optimization q(t)=20(e^(-t)-e^(-2t)) with a flagged sign-mislabelling of the correct critical time t=ln2 (written by the tutor as ln(1/2)); a 3x3 inverse-matrix system (x=4,y=5,z=1); a truncated conditional-probability computation completed from the tutor's own setup.