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Draw the graph of y=[|x|], where [.] den...

Draw the graph of `y=[|x|]`, where `[.]` denotes the greatest integer function.

Text Solution

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We have `y=f(x)=[|x|]`
Domain of the graph of `y=[x],"for"xge0` and then reflect the graph in the y-axis.
Hence the graph of `y=[|x|]` is as shown in the following figure.
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