Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §10.5 Power Series, #48 · Calculus · Power & Taylor series
Show that … converges at …, even though its derivative … diverges
Show that converges at , even though its derivative diverges. How can they have the same convergence radius?
Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §10.5 Power Series, #48
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