Monday, April 25, 2011

Find the limit of (x-4)/x as x --> 4

We need to find the limit of
(x-4)/4


This is a simple direct substitution
question.


All you need to do is substitute with x=
4.


lim (x-4)/x   as x-->
4


First we will use the substitution method and check the
answer.


==> lim (x-4)/x as x--> =  4-4/4 =
0/4 = 0


Then the limit of (x-4)/4 as x approaches 4 is
0.


The answer is : The limit is
0.

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