MATH 222 Midterm: MATH 222 UW Madison Exam 1 2017
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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. Please also simplify any simple expression that equals zero, e. g. sin(0) = 0 or ln(1) = 0: final answers should not involve functions applied to either in nity or applied to a point outside of their domain. For instance, arctan( ) and ln(0) and 5 will not be accepted as a nal answer. In a question involving a limit, we will accept a nal answer of as synonymous with the limit does not exist . 1: for each statement below, circle true or false. You do not need to show your work. (a) (b) (c) (d) (e) False (a) if sin = 7 x then sec = x.
