UH MATH 1432 - Test 4 (5 pages)

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12 17 2016 Print Test PRINTABLE VERSION Test 4 You scored 10 out of 40 Question 1 Your answer is CORRECT Give the least upper bound and greatest lower bound of the sequence a least upper bound 4 greatest lower bound 0 b least upper bound 3 greatest lower bound 3 c no least upper bound greatest lower bound 0 d least upper bound 4 greatest lower bound 4 e least upper bound 1 greatest lower bound 1 a n n 1 3 n where a n 4 sin 2 Question 2 Your answer is INCORRECT Find the sum of the series if possible k 1 a k 1 2 k 3 9 2 b 0 c d 3 e diverges 3 2 Question 3 Your answer is INCORRECT https www casa uh edu CourseWare2008 Root Pages CW Users Student Grades PrintTest htm 1 5 12 17 2016 Print Test Which of the following series diverges by the basic divergence test a n 1 n n2 2 b n 1 c 1 n n 2 2 n 1 n 2 d 2 n 1 n 3 2n 1 Question 4 Your answer is INCORRECT Determine whether the series a converges b diverges c cannot be determined 9n 3 n 3n 2 converges or diverges Question 5 Your answer is INCORRECT Determine whether the series 6 n 5 a converges b diverges c cannot be determined 3 converges or diverges Question 6 Your answer is INCORRECT Determine whether the series 1 n 1 n 5 n 3 converges or diverges n n 1 a converges https www casa uh edu CourseWare2008 Root Pages CW Users Student Grades PrintTest htm 2 5 12 17 2016 Print Test b diverges c cannot be determined Question 7 Your answer is CORRECT Determine whether the series 1 does not converge a converges absolutely b converges conditionally c does not converge n 7 n n 5 5n 2 n 2 converges absolutely converges conditionally or 1 Question 8 Your answer is INCORRECT What is the interval of convergence for n 0 1 n 5 1 a b 5 5 c d 5 5 e 5 5 f 5 5 1 1 5 5 1 1 5 n x 5 Question 9 Your answer is CORRECT https www casa uh edu CourseWare2008 Root Pages CW Users Student Grades PrintTest htm 3 5 12 17 2016 Print Test This is a written question worth 15 points DO NOT place the problem code on the answer sheet A proctor will fill this out