If
\sum_(n=0)^(\infty ) c_(n)7^(n)is convergent, can we conclude that each of the following series is convergent? (a)
\sum_(n=0)^(\infty ) c_(n)(-6)^(n)When compared to the original series,
\sum_(10)^(\infty ) c_(n)x^(n), we see that
x=
?here. Since th
?(b)
\sum_(n=0)^(\infty ) c_(n)(-7)^(n)When compared to the original series,
\sum_(-\infty )^(\infty ) c_(n)x^(n), we see that
x=
?here. Since the
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