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f(x) is defined as f(x) = {{:(|x|+[x],-1...

`f(x)` is defined as `f(x) = {{:(|x|+[x],-1lt x lt 1,),(x+|x|,1 le x lt 2,),(|x|[x],2 le x lt 3,):}`
then the number of points of dicontinuity of `f(x)` is

A

2

B

3

C

0

D

More than 4

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Verified by Experts

The correct Answer is:
A
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