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The alternating series test is used to determine whether an alternating series converges by checking if its terms satisfy certain conditions involving decreasing magnitude and approaching zero.
A series whose terms alternate between positive and negative values.
Absolute Convergence: A type of convergence where both positive and negative terms in a series converge individually.
Conditional Convergence: A type of convergence where rearranging the order of terms in a convergent series can change its sum.