Question

6.(a) Determine the interval of convergence of the power series "€(x^n)/n. Also check the
convergence at the end points of the interval.
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Answer 1

Answer:

to completely identify the interval of convergence all that we have to do is determine if the power series will converge for x=a−R x = a − R or x=a+R x = a + R . If the power series converges for one or both of these values then we'll need to include those in the interval of convergence.

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