MAP 2302 Midterm: MAP 2302 FIU Exam 113k
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Note: there were two versions of the exam, a and b. If my name appears to be s: hudson" at the top of your exam (instead of s. The third is a bit harder, so consider it extra credit: y dy dx + x = 0, y(1) = 0, dy dx + xy = 0, y(0) = 1, dy dx = 3y2/3, y(0) = 0. On exam b, i interchanged a) and b) above, and kept c) the same. Exam b was dy dx + xy = 0, y(0) = 1, etc: [25pts] answer true or false. You do not have to explain, unless you think the problem is ambiguous. The method of grouping is used mainly for exact de"s. The formula (from class and ch. 3. 2) for terminal velocity is gm/k. The substitution y = vx is used mainly with linear equations. The bvp y + y = 0, y(0) = 0, y( ) = 3, has a unique solution.
