9000081409
Level:
C
Among expressions \(1 + |x|\),
\(|1 + x|\),
\(1 -|x|\) and
\(|1 - x|\) on the
set \(x\in (-\infty ;-1)\)
find the expression which has smaller values than the other expressions from this list.
\(1 -|x|\)
\(1 + |x|\)
\(|1 + x|\)
\(|1 - x|\)
None of them.