MATH 251 Midterm: MATH 251 PSU M251Exam 2(su16)
Document Summary
This exam has 9 questions for a total of 100 points. In order to obtain full credit for par- tial credit problems, all work must be shown. For other problems, points might be deducted, at the sole discretion of the instructor, for an answer not supported by a reasonable amount of work. The point value for each question is in parentheses to the right of the question number. A table of laplace transforms is attached as the last page of the exam. Please turn off and put away your cell phone. You may not use a calculator on this exam. Do not write in this box. (15) (6) (6) (12) (14) (15) (10) (10) (12) C2t + c3e2t + c4e 2t. (c) (5 points) rewrite the following third order linear equation into an equivalent system of. 5ty + e ty + 3t2y = et cos(2t).
