Unformatted text preview: issue is typically required, anyway. We simply write ± ± out of convenience. Why is an Indeterminate Form? Some examples demonstrate this: lim x ± 2 x x Limit Form ² ³ ´ µ ¶ · = lim x ± 2 = 2 Observe that 2 x x = 2 for all nonzero real values of x , but the limit as x ± does not require 2 x x to be defined for x = . lim x ± ² ³ x x Limit Form ´ µ ¶ · ¸ ¹ = lim x ± ² ( ) = ²...
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 Fall '10
 sturst
 lim, Limit of a function, Indeterminate form, Defined and undefined, Indeterminate forms

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