MATH241 Midterm: MATH241 Midterm 2 2016 Spring
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Instructions: check your examination booklet before you start. There should be 6 items on 6 pages: partial credit will not be given if appropriate work is not shown, answer questions in the space provided. If you need more space for an answer, continue your answer on the back of the page, or/and use the margins of the test pages. Cheating receives a failing grade. page1 page2 page3 page4 page5 page6 q1 q2 q3 q4 q5 q6. Note: here sin 1(x) represents the inverse sine function, also written arcsin(x), not the reciprocal of the sine function, 1: (15 points) di erentiate each of the following functions. Do not simplify your answers. (a) (5 points) f (x) = x2 + x. 2x + 3 (b) (5 points) g(x) = x3 arctan(x) (c) (5 points) h(x) = ln(x) sec 1(x) Note: here sec 1(x) represents the inverse secant function, also written arcsec(x), not the reciprocal of the secant function,
