MCQ
જો $A=\{x \in R:|x|<2\}$ અને $B=\{x \in R:|x-2| \geq 3\}$ તો .. .
- A$A \cup B=R-(2,5)$
- B$A \cap B=(-2,-1)$
- ✓$B-A=R-(-2,5)$
- D$A-B=[-1,2)$
$\Rightarrow B-A=R-(-2,5)$
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