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13 Nov 2019
Find convergence intervals for each of the following power series.
Use the Power Series Convergence Principle directly, use the ratio test, or use any other method you like.
1 - x/2! + x^2/4! - x^3/6! + ⦠+ (-1)^k (x^k/(2 k)!) + â¦
â1 - 2^3 x + 3^3 x^2 - 4^3 x^3 + ⦠+ (-1)^k (k + 1)^3 x^k + â¦â
Find convergence intervals for each of the following power series.
Use the Power Series Convergence Principle directly, use the ratio test, or use any other method you like.
1 - x/2! + x^2/4! - x^3/6! + ⦠+ (-1)^k (x^k/(2 k)!) + â¦
â1 - 2^3 x + 3^3 x^2 - 4^3 x^3 + ⦠+ (-1)^k (k + 1)^3 x^k + â¦â
Sixta KovacekLv2
13 Sep 2019
