If \[f(x)=|x-b|,\]then function[AI CBSE 1984] – McqOptions

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1.	If \[f(x)=\|x-b\|,\]then function[AI CBSE 1984]
A.	Is continuous at \[x=1\]
B.	Is continuous at \[x=b\]
C.	Is discontinuous at\[x=b\]
D.	None of these
Answer» C. Is discontinuous at\[x=b\]

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