

MCQOPTIONS
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1. |
The set of real values of x satisfying \[\left| x-1 \right|\le 3\] And \[\left| x-1 \right|\ge 1\] is |
A. | \[[2,4]\] |
B. | \[(-\infty ,2]\cup [4,+\infty )\] |
C. | \[[-2,0]\cup [2,4]\] |
D. | None of these |
Answer» D. None of these | |