Tuesday, December 8, 2009

LIMIT QUESTIONS

1) lim x -> 0 1/2+x - 1/2 / x

2) Any problem involving "Int"
lim -> 2- int x

3)lim x-> 0 sin x / 2x^2 - x

1 comment:

  1. 3. lim (sinx)/(2x^2 - x)

    - Factor that denominator.
    - Separate the one fraction into a product of two fractions. Do you see the (sinx)/x?
    - Take the limit of it (** if x-->0, the limit of (sinx)/x becomes 1. If x-->infinity, the limit becomes 0.)

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