The value (s) of x for which the functio...

The value (s) of x for which the function
` f(x) = {{:(1 -x " , " x lt 1),( (1 -x)(2-x) " : " 1 le x le 2 ),( x -3 " , " x gt 2 ):}` fails to be continuous is (are)

A

1

B

2

C

3

D

All real numbers

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The correct Answer is:

B

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