Category: Limits and Derivatives of Several Variables

Engineering Mathematics Questions and Answers – Limits and Derivatives of Several Variables This set of Engineering Mathematics Multiple Choice Questions & Answers (MCQs) focuses on “Limits and Derivatives of Several Variables 1. Find lt(x,y)→(0,0)x3−y3(x−y) a) -1⁄2 b) 0 c) ∞ d) -90 2. Find lt(x,y)→(0,1)x+y−1x+y√−1 a) 9 b) 0 c) 6 d) 2 3. Find lt(x,y)→(0,0)x3+3xy2−xy2x2+xy […]