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Question

Following function is continous at x=0
f(x)=⎧⎪⎨⎪⎩x,x>01,x=0−x,x<0

A
True
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B
False
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Solution

The correct option is B False
Given function is

f(x)=xx>01x=0xx<0

limx0+f(x)=0

limx0f(x)=0

f(0)=1

limx0+f(x)=limx0f(x)f(0)

So the Function is not continous at x=0

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