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practicetest3

# practicetest3 - Math 2224 Practice Test 3 Test 3 will be in...

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Math 2224 Practice Test 3 Test 3 will be in class on Thursday, November 29. We will review on Monday, November 26 from 6-8 pm in McB 129 and in class on Tuesday, November 27. The test covers section § 11.1– § 11.10 in the book. We did not cover the last part of § 11.10 (from p. 769 “Multiplication and Division of Power Series” to the end of the section. My intention for Test 3 is to make the multiple-choice section slightly longer than on Tests 1 and 2, so that individual questions do not count as much. Multiple Choice: 1. The first three terms of the Taylor series generated by f ( x ) = x 2 + x 1 2 at x = 1 are: 2. The series n = 1 2 n + 1 3 n (a) diverges (b) converges to 6 (c) converges to 3 (d) converges to 5 2 3. Suppose lim n b n + 1 b n = 1 4 and f ( x ) is given by the power series f ( x ) = n = 0 2 n b n ( x - 1 ) n . Then the open interval of convergence for this power series is 4. Given the sequences a n = 1 n and b n = 1 + 1 n 2 , which of the following is true?

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practicetest3 - Math 2224 Practice Test 3 Test 3 will be in...

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