pm2-s07 sol - MAT 126 Calculus B Spring 2007 Practice...

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MAT 126 Calculus B Spring 2007Practice Midterm II SolutionsAnswer each question in the space provided and on the reverse side ofthe sheets. Show your work whenever possible. Unless otherwise indi-cated,answers without justification will get little or no partialcredit!Cross out anything that grader should ignore and circle orbox the final answer. The actual exam will contain 5 problems. Thispractice test contains more problems to give you more practice.1.Evaluate the following definite integrals(a)1302(2x+ 1)23dx
(b)π20esinxcosx dx
1
2(d)10tan-1x dx

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