practice2_2012sols - MATH 31B LECTURE 1 MIDTERM 2 Name...

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MATH 31B, LECTURE 1MIDTERM 2MAY 18, 2012Name:SolutionsUID:TA:(circle one)Charles MarshakTheodore GastAndrew RufDiscussion meets:(circle one)TuesdayThursdayInstructions:The exam is closed-book, closed-notes. Calculators are not permitted. Answer eachquestion in the space provided.If the question is in several parts, carefully label the answer toeach part. Do all of your work on the examination paper; scratch paper is not permitted. If youcontinue a problem on the back of the page, please write “continued on back”.Each problem is worth 20 points.ProblemScore12345Total1
2Problem 1:(a) Evaluate the indefinite integral:integraldisplaytan2xsec6x dx(b) Evaluate the indefinite integral:integraldisplayarctanx(1 +x2)3/2dx.Solution:

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