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Let f(x) =[x]+|1-x|,-1lex< 3,(here [.] d...

Let `f(x) =[x]+|1-x|,-1lex< 3`,(here [.] denotes greatest integer function). The number of points, where f(x) is non-differentiable is

A

5

B

0

C

2

D

None of these

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KVPY PREVIOUS YEAR-MOCK TEST 5-EXERCISE
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