CHEM 343 Midterm: CHEM 343 UW Madison Exam fq
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Math 222 (lectures 2, 3 and 4) fall 2017. Circle your ta"s name from the following list. Problem 1 problem 2 problem 3 problem 4 problem 5 problem 6 problem 7. For example, please write cos(arcsin x) = 1 x2. 1+x2 dx = arctan(x) + c: for each statement below, circle true or false. (a) (b) (c) (d) (e) 3x3+11 dx is a nite number. (a) r 3 (b) r 3. 1 x2+3x dx. (c) r cos2(5 + 1) sin(5 + 1)d = 1. 15 cos3(5 + 1) + c. (d) r 10. X 3 dx is a nite number. (e) if sin = x+1. Solution: (a) true. (b) false. (c) true. (d) true. (e) true: on this page, only the answer will be graded. (a) compute r. 7 (t 1)(2t + 5) dt =z a t 1. Solving using the method of equating coe cients yields 7 = a(2t + 5) + b(t 1).
