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The area between the curve 2{y} =[x] +1,...

The area between the curve `2{y} =[x] +1,0 leq y lt 1`, where `{.} and [.]` are the fractional part and greatest integer functions, respectively and the X-axis is

A

`1/2`

B

1

C

0

D

`3/2`

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A
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