# 242hw5 - (Careful Is some value of x a “problem” 6...

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Math 242 Homework 5 Sections 012 and 014: Due Wednesday March 16th Section 050: Due Tuesday March 15th All questions on this homework should be done by hand. (However, you may ﬁnd it useful to use Maple to double-check your answers afterwards.) 1. Evaluate Z 2 2 1 t 3 t 2 - 1 dt . 2. Evaluate Z 1 x 2 - 5 x + 6 dx . 3. Evaluate Z 4 1 x 2 - 5 x + 6 dx . 4. Evaluate Z 0 xe - x dx . 5. Evaluate Z 10 1 1 ( x - 2) 1 / 3 dx
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Unformatted text preview: . (Careful! Is some value of x a “problem”?) 6. Evaluate Z π/ 2 sec x dx . 7. Determine whether Z ∞ 1 e-x 2 dx converges. (Hint: Compare to a function that’s easier to integrate.) 8. Use the Trapezoid Rule and Simpson’s Rule with n = 4 subintervals to approximate Z π sin x dx . 1...
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## This note was uploaded on 12/07/2011 for the course MATH 242 taught by Professor Wang during the Spring '08 term at University of Delaware.

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