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Let x in R be any real number such that ...

Let `x in R` be any real number such that xlies between any two consecutive integers say n-1 and n, i.e.,`n-1 ltxlen` then we can always find this unique integer n.
Let us call this n as super integral value of x.
We denote it symbolically as (x)
For example: if x=2.63,then (x)=3,if x=-2.63,then (x)=-2
Answer the following questions are based on above passage:The range of the function y=`y=((x))/x` if `x in (-infty,0)`,is

A

`(-infty,0]`

B

[-1,0]

C

[0,1]

D

[-1,1]

Text Solution

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The correct Answer is:
C
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