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In the next couple of questions, we'll continue to use the limit form of the comparison test to determine whether or not some improper integrals
In the next couple of questions, we'll continue to use the limit form of the comparison test to determine whether or not some improper integrals converge or diverge. Warning: Attempt to explicitly evaluate the corresponding indefinite integrals in terms of elementary functions at your own peril! In particular, consider the improper integral 1 = / f(z) da. We wish to find a simple positive-valued function g for which a) lim f(x) exists and is positive, and T-+00 g() R b) g(x) da is easy to evaluate. If this is a valid choice of function, then you can give the following array of data: f(I) R A = g(x), lim g(x) dx, lim 2-+00 g(x) R-+0o ha(z) da Note: Remember to write your answers using Matlab syntax. If the improper integral diverges, write the answer as Inf For example, the array [ In VI, 1, 2RX, co] would be written as [log (sqrt (x) ) , 1, 2*R^2, Inf] In this question, do NOT omit commas between entries! Suppose f is the function given by the rule 1 f(I) = 12 + Inc Then we may choose a function g to get the data A = Hence, the improper integral I converges
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