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Differential Equations
2250-1 home page
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Friday quiz solutions, exam review material, exams, solutions and score distributions will be posted on this page.
August 26 1.1-1.2
quiz1.pdf
quiz1sols.pdf
September 2 1.3-1.5
quiz2.pdf
quiz2sols.pdf
September 9 2.1-2.2
quiz3.pdf
quiz3sols.pdf
September 16 2.3-2.4
quiz4.pdf
quiz4sols.pdf
September 23 3.1-3.4
quiz5.pdf
quiz5sols.pdf
Exam 1: Thursday September 29, in our section room JFB 103. The exam will begin at 8:30 a.m. and end at 9:30 a.m.
Wednesday's class notes review the concepts, and we can work some examples if you ask for them. There's also a review session Tuesday evening, 6-7:30 p.m. in WEB L103 (next door to our regular classroom); we'll go over the practice exam below, which was the actual exam for 2250-4 in spring 2011....try it yourself first, if you have time:
Warning: exam topics and concepts are not restricted to the particular ones which appear on this practice test!
practiceexam.pdf
practiceexamsols.pdf solutions
There are links to more practice exams on last spring's page
2250-4spring2011exampage.html .
actualexam.pdf our exam
examsols.pdf solutions
examscores.pdf distribution of scores, and grade cut-offs.
October 7 4.1-4.4
quiz6.pdf
quiz6sols.pdf
October 21 5.1-5.2
quiz7.pdf
quiz7sols.pdf
October 28 5.3-5.4
quiz8.pdf
quiz8sols.pdf
November 4 5.5-5.6, EP3.7
quiz9.pdf
quiz9sols.pdf
Exam 2: Thursday November 10, in our section room JFB 103. The exam will begin at 8:30 a.m. and end at 9:30 a.m.
We will review for the exam on Wednesday, and we can work some examples if you ask for them. Here are the notes for Wednesday's class - bring a copy with you!
exam2review.pdf
exam2reviewfilledin.pdf
There was also a review session Tuesday afternoon 4:00-5:30 p.m. in WEB L102 (close to our regular classroom); we went over the practice exam below, which was the actual exam for 2250-4 in spring 2011.
Warning: exam topics and concepts are not restricted to the particular ones which appear on this practice test!
practiceexam2.pdf
practiceexam2sols.pdf solutions
There are links to more practice exams on last spring's page, although as always your studying should focus on concepts first, problems second.
2250-4spring2011exampage.html .
actualexam.pdf our exam
examsols.pdf solutions
exam2scores.pdf distribution of scores, and grade cut-offs
November 18 6.1-6.2
quiz10.pdf
quiz10sols.pdf
November 23 7.1-7.3
quiz11.pdf
quiz11sols.pdf
December 2 7.4
quiz12.pdf
quiz12sols.pdf
December 9 9.1-9.4
quiz13.pdf
quiz13sols.pdf
Final exam: Friday December 16, 8-10:00 a.m. (You will be able to work until 10:20, if you wish)
Review sessions: Open question review session Tuesday morning December 13, 8:30-10:30 a.m. Go over final exam from spring 2011 Wednesday evening 6:30-8:30 p.m. Both sessions are in WEB L110.
dec9.pdf review sheet with topics overview and approximate weighting ... remember to review concepts/topics first, and to check your understanding with representative problems second. No exam can cover all topics, so do not expect topic coverages on different exams to necessarily coincide.
practicefinal.pdf final exam from spring 2011.
practicefinalsols.pdf solutions
There is another old final exam posted on the
2250spring11 home page.
finalexam.pdf actual final exam
finalexamsols.pdf solutions