Safarl File Edit View History Bookmarks Window Help 11. O-2 points WaneAC8 3.304

Question

Safarl File Edit View History Bookmarks Window Help 11. O-2 points WaneAC8 3.3040 Calculate the limit algebraically. HINT [See Example 2.] (If you need to use co or -s, enter INFINITY or -INFINITY, respectively. It an answer does not exist, enter DNE.) lim If the limit does not exist, say why. (If the limit does exist, so state.) This answer has not boen graded yet. 12 -2 points WaneAC8 3.3.047, Calculate the limit algebraically. (If you need to use co or -co, enter INFINITY or -INFINITY, respectively. If an answer does not exist, enter DNE.) If the limit does not exist, say why. (If the limit does exist, so state.)

Explanation / Answer

11. lim x tends to 0+ the value approaches INFINITY

12.limit x tends to 1 the expression in the denominator equals zero and the value of the given expression equals INFIN ITY

since x^2 - 2x +1 = (x-1)^2

if we replace x = 1 then thevalue is zero

the fraction in which denominator has 0 equals infinity.

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