limits -help

Question

Evaluate each of the following limits.

Answer 1

Step 1:

5)

The limit is .

Consider .

Multiply the numerator and denominator by .

                            (Since )

 

substitute in.

.

 

Solution:

5) .
 

Answer 2

Step 1:

6)

The limit is

                      (Since )

.

 

Solution:

.