The power seris (in one variable) is an infinite series of the form. where an represents the coefficient of the nth term, c is a constant, and x varies around c (for this reason one sometimes speaks of the series as being centered at c).
A seris f(x)=∑∞n=0an(x−c)n=a0+a1(x−c)1 Note that i only put the first variable here, but like i said it tends to infinity THE ANSWEAR IS not a0+a1(x−c)1
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