Q.
The graph of a function f(x) is as follows then
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a
limx→1−f(x)=1
b
limx→1+f(x)=−1
c
limx→1f(x) exists
d
limx→1f(x) does not exists
answer is D.
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Detailed Solution
From graph limx→1-f(x)=-1 and limx→1+f(x)=0
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