Math 242, Final Exam, Spring 2013
Write everything on the blank paper provided. You should KEEP this piece of
paper. If possible: turn the problems in order (use as much paper as necessary),
use only
Math 242,
Final Exam,
Spring 2012
Write everything on the blank paper provided.
You should KEEP this piece of paper.
If possible: turn the problems in order (use as much paper as necessary), use only
Math 242, Final Exam, Fall 2012
Write everything on the blank paper provided. If possible: turn the problems in
order (use as much paper as necessary), use only one side of each piece of paper,
and le
HQil/Z'J 2 [7W EXQM(
PRINT Your Name:
There are 7 problems on 4 pages. Problem 2 is worth 8 points. Each of the other problems
is worth 7 points. The exam is worth a total of 50 points. SHOWr your
Fill {WW EKG/7:3. [14? 5M6
PRINT Your Name:
There are 6 problems on 3 pages. Problems 3 and 4 are worth 9 points each. Each of the
other problems is worth 8 points. The exam is worth a. total of 50
MATH 242
PRACTICE PROBLEMS FOR FINAL EXAM
1. Find a general solution:
x2y' + 3xy' = 2
2. Find the explicit general solution of the differential equation:
xy2 + 3y2 x2y = 0
3. A 5-pound duck initially