SC/MATH 2271 3.0 Diﬀerential Equations for Scientists and Engineers Winter 2010 Study Guide for Midterm 2 The second midterm exam will cover lecture material from January 22 up to and including February 12, as well as the following sections from the text: 2.5, 4.1, 4.2, 4.3, 4.5, 4.6, 4.7 and 6.1. See the web page for a list of suggested exercises from the text. Although the material covered in the ﬁrst part of the course will not be tested directly, it inevitably comes into play within the context of later sections. Particular topics that may appear on the test include the following. • Finding a substitution that transforms a given equation into one which is separable or linear (Section 2.5 in the text). You should be able to recognize which equations this applies to, and to come up with the appropriate transformation.
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