Question

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這題~謝謝

請問x=1時極限是不存在還是無限大還是...？

4.
1
y YA
r
BAUDIA
X

lli 01 151uquips
3-4 The graph of a function f is given. wode Clon
(a) At what numbers a does limx→a f(x) not exist?
(b) At what numbers a is f not continuous?
Henned
(c) At what numbers a does limx→a f(x) exist but f is not
continuous at a?