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Solution: Convergence parameter Find the values of the
Chapter 12, Problem 59E(choose chapter or problem)
58-65. Convergence parameter Find the values of the parameter p for which the following series converge.
\(\sum_{k=2}^{\infty} \frac{\ln k}{k^{p}}\)
Questions & Answers
QUESTION:
58-65. Convergence parameter Find the values of the parameter p for which the following series converge.
\(\sum_{k=2}^{\infty} \frac{\ln k}{k^{p}}\)
ANSWER:Problem 59EConvergence parameter Find the values of the parameter p for which the following series converge. Answer; Step 1; In this problem we have to find the value of parameter p for which the seriesconverges.Let us use integral test to find p . INTEGRAL TEST DEFINITION; Suppose f is continuous , positive , decreasing function on[1, ) , and let = f(n) . Then the convergence or divergence of the series Is the same as that of the integral f(x) dx .1. If f(x) dx is convergent , then is convergent .2. If f(x) dx is divergent , then is divergent . That is bothand converge or diverge together.