MATHS

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lim(sqrt(x^4-x^2))=0

True or false?

  • MATHS -

    if you have limit as x->2, then TRUE

  • MATHS -

    i have limit x->0

  • MATHS -

    Oh, my bad. I read it as sqrt(4-x^2)

    If x->0, then since x^4 and x^2 are both 0, then limit is also 0, so TRUE.

    so, right answer, wrong reason. :-)

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