MATH 2214 Midterm: MATH 2214 Virginia Tech 3.1 Exam
Document Summary
Solutions 3. 1: the singular points are at 1, 0 and 1. The solution is guaranteed to exist on ( , 1): a) for t = 0, y = 1 and y = 1. Only graph b is consistent with that: for t = 0, y = 1 and y = 1. Only graph d is consistent with that: for t = 0, y = 1 and y = 1. Only graph a is consistent with that: for t = 0, y = 1 and y = 1. Only graph c is consistent with that: a) decreases with increasing , so the drum submerged less (1) will oscillate faster, decreases as a function of l, so the shorter drum (1) will oscillate faster.
