MCQ
If x is a real number and |x| < 5, then:
- A$\text{x}\geq5$
- B$-5<\text{x}<5$
- C$\text{x}\leq-5$
- D$-5\leq\text{x}\leq5$
Solution:
If x is a real number.
|x| < 5
⇒ -5 < x < 5
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