MATE 2101 Engineering Mathematics 1 Resit 2021

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MATE 2101: Resit Semester Examination 2020/2021, University of Bamenda, National Higher Polytechnic Institute, COME Year 1, Lecturers Dr. Tchahou/M. Ngwa K.: Exercise I, differentiating five functions (quotient, log-power, inverse tangent, exponential-log product, implicit); Exercise II, higher-order and nth derivatives (sin ax, a log-power expression, x^2 e^x), an implicit second derivative for an ellipse, and a removable-singularity limit; Exercise III, optimizing an open-top square-base tank's surface area for fixed volume, and finding the maximum of a two-variable polynomial U(x,y).