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Mathematics
Mathematics
Problem
Solution of the inequation
{
x
}
(
{
x
}
−
1
)
(
{
x
}
+
2
)
≥
0
\{x\}(\{x\} - 1)(\{x\} + 2) \ge 0
{
x
}
({
x
}
−
1
)
({
x
}
+
2
)
≥
0
(where
{
⋅
}
\{ \cdot \}
{
⋅
}
denotes fractional part function) is :
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