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anonymous

  • 5 years ago

Hi, does anybody know how to solve lim x – 3 ------ x→2 I x – 3 I where the absolute value of x - 3 is the denominator ? Thank You

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  1. anonymous
    • 5 years ago
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    most calc teachers will tell you you can just plug in the 2 here. some call this direct substitution. the question is more interesting if x approaches 3.

  2. anonymous
    • 5 years ago
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    Thanks, I just realised I should have put in x approaches 3, not 2.

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