Please help URGENT

djdownfawl said:
Please look at the attached file 2 questions help please urgent.
Thanks
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Please show us your work, indicating exactly where you are stuck - so that we may know where to begin to help you.
 
First One:\displaystyle First \ One:

lim⁡x→1−f(x) = 2 and lim⁡x→1+f(x) = 2, so lim⁡x→1f(x) = 2.\displaystyle \lim_{x\to1^-}f(x) \ = \ 2 \ and \ \lim_{x\to1^+}f(x) \ = \ 2, \ so \ \lim_{x\to1}f(x) \ = \ 2.

Second One:\displaystyle Second \ One:

lim⁡x→1−f(x) = 32 and lim⁡x→1+f(x) = 3, hence lim⁡x→1f(x) DNE.\displaystyle \lim_{x\to1^-}f(x) \ = \ \frac{3}{2} \ and \ \lim_{x\to1^+}f(x) \ = \ 3, \ hence \ \lim_{x\to1}f(x) \ DNE.
 
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