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Limit of a Multivariable function..NEED HELP!
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Billy Bob
#
2
Oct2-09, 02:18 PM
P: 393
Welcome to PF, *Helix*.
Quote by
*Helix*
came up with lim r -->0 [6r^2( (costheta)^3(sintheta)^2))] / [r^4(2*(costheta)^4 + (sintheta)^4]
There's your algebra error. The numerator has the wrong power of r.