MATH 141 Midterm: MATH141 BOYLE-M FALL2009 0101 MID EXAM 2

• School: University of Maryland
• Department: Mathematics
• Course: MATH 141
• Professor: All

Document Summary

Use exactly one page for each question (use the back of the page if needed). Put your name, your ta"s name and the question number on each page. Put a box around the nal answer to a question: (20 points) compute the following improper integral. Z x=0 x e3x dx: (20 points) compute the following inde nite integral, (20 points) compute. Z x x2 + 5x + 6 dx : (15 points) for the given sequence, determine the limit. The possible answers are a real number, + , , or dne (does not exist). (a) lim (1 + 3/n)n n (b) lim n sin(n) n (c) lim n . 5. (15 points) a coin is ipped until heads is seen. For a certain coin, the probabilty that heads is rst seen after n ips is (1/5)n 1(4/5). There are more problems on the back side.