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Problem
Problem
If
{
x
}
\{x\}
{
x
}
and
[
x
]
[x]
[
x
]
represent fractional and integral part of
x
x
x
respectively, then solve the equation
x
−
1
=
(
x
−
[
x
]
)
(
x
−
{
x
}
)
x - 1 = (x - [x])(x - \{x\})
x
−
1
=
(
x
−
[
x
])
(
x
−
{
x
})
.
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