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If f: R rarr R is defined bu f(x)=[x-3]...

If `f: R rarr R` is defined bu `f(x)=[x-3] + |x-4|` for ` x in R`, then `lim_(x rarr 3^(-)) f(x)=`

A

0

B

-1

C

-2

D

1

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A
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