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March 26, 2017

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Could someone please help me on this question where you find the limit. I'm having a test tomorrow and I'm a little confused.

lim -x/√(4-x^2)
x-->-2+

Any help would be greatly appreciated. Thanks in advance!!

  • Calculus - ,

    The numerator approaches 2.
    The denominator has no real value if x>2.

    So, there is no limit defined as x -> 2+

    The function is not defined for any x>2.

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