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May 1st, 2014, 12:30 PM   #1
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floor

3 < floor(x+1) <5
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May 1st, 2014, 12:55 PM   #2
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I think you can have a go at that one and then give your working if you get stuck.
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May 1st, 2014, 10:51 PM   #3
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Quote:
Originally Posted by mared View Post
3 <floor(x+1) <5
x=3
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May 1st, 2014, 11:22 PM   #4
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Originally Posted by Dacu View Post
x=3
That is certainly a solution. I think perhaps the OP is expected to find all real numbers which are solutions, though, rather than to exhibit one example.
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