hw9 - SECTION number as well as your TAs name. Otherwise,...

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Fall 2010, MAT21B, Paper Homework 9 Due: Wednesday, June 2, lecture time in class Name Student ID Section number TA’s name Instructions. You are required to complete and hand in all three problems. One of these three problems will be randomly picked and graded by our TAs. The homework has totally 10 points. If you turned in a ”reasonable (as determined by the TA)” homework showing your hard work, you will automatically get 4points. The rest 6 points comes from the one problem graded by our TAs. PLEASE clearly write down your NAME, Student ID,
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Unformatted text preview: SECTION number as well as your TAs name. Otherwise, your homework will be easily got lost due to the size of the class. 1. Estimate the minimum number of subintervals needed to approximate the integral Z 2 sin ( x + 1) dx with an error of magnitude less than 10-4 by (a) the Trapezoidal Rule and (b) Simpsons Rule. 2. Evaluate the improper integral Z 1 t + 1 t 2 + 2 t dt 3. Determine whether the integral Z 1 dx 2 x 3 + 10 x-5 is divergent or convergent. Justify your answers. 1...
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This note was uploaded on 10/08/2010 for the course MATH 21B taught by Professor Vershynin during the Spring '08 term at UC Davis.

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