Evaluate the limit at infinity using properties of limits

The video tutorial explains the concept of limits, focusing on the addition of functions and the limits of constants and 1/X. It highlights that the limit of a constant is the constant itself, while the limit of 1/X approaches zero as X approaches infinity. The tutorial also discusses how limits behave as X approaches positive or negative infinity, emphasizing that the limit of a constant remains unchanged. The video concludes by reminding viewers that limits can be separated for individual functions.

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