Mathematical problem illustrating limits by rewriting, solving lim (x→∞) √(x²+1) - √(x²-1) = 0.
A mathematical slide titled "Limits by Rewriting" showing Problem 3 and its solution involving the limit as x approaches infinity of √(x²+1) - √(x²-1), with the solution demonstrating the rewriting process to find the limit equals 0.
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ID: #590993
