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9 10 QUESTION 8 For each of the following limits, determine if it exists, If it exists, find the limit, if it does not exist, write DNE. x2 + x - 6 (a) lim X - 2 X-2 The limit (exists/does not exist) and evaluates to x2 + 3x +2 ( b) lim x - 2 x - 2 The limit (exists/does not exist) and evaluates to (c) lim (1+ 2x) X- 0 The limit (exists/does not exist) and evaluates to