Determine whether the following statements are true and give an explanation or counterexample. a. Suppose that 0
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Determine whether the following statements are true and give an explanation or counterexample.
a. Suppose that 0 < ak < bk. If ∑ak converges, then ∑bk converges.
b. Suppose that 0 < ak < bk. If ∑ak diverges, then ∑bk diverges.
c. Suppose 0 < bk < ck < ak. If ∑ak converges, then ∑bk and ∑ck converge.
d. The Ratio Test is always inconclusive when applied to ∑ak, where ak is a rational function of k.
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Related Book For
Calculus Early Transcendentals
ISBN: 978-0321947345
2nd edition
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
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