MATH 2D Final: Math 2D Final Exam
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MATH 2D Full Course Notes
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Instructions: this is a mock nal, designed to give you some practice for the actual nal. Do not expect the questions on the nal to be the same; some will be easier, but most will be harder. Please also look at the study guide and the suggested homework for a more complete study experience! Peyam ryan tabrizian: (10 points) use normal vectors to nd the line of intersection of the planes x + 2y + 3z = 1 and x y + z = 1. 3: (10 points) is the following function continuous at (0, 0)? f (x, y) = xy x2 + xy + y2 if (x, y) 6= (0, 0) if (x, y) = (0, 0) Peyam ryan tabrizian: (10 points) find an approximate value of p(4. 2)2 + (0. 1)2 + (2. 9)2. X at (0, 1) where ln(z) = xyz.
