The functions are and .

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Graph:

Graph of and is:

Observe the graph:

As tends to ,The value of the both functions are same and the limit value is approaches to  .

The expressions are .

Evaluate of the limit.

LHospitals Rule :

 If the value of limit is indeterminate form of type  or , then

Since    use LHospitals rule.

Since    use LHospitals rule.

Therefore ,.

As tends to ,The value of the both functions are same and the limit value is approaches to  .

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