If x is a real number and |x|<3, then - Vidyadip

MCQ

If $x$ is a real number and $|x|<3$, then

A
- 3 < x < 3
B
$x \geq-3$
C
$x \geq 3$
D
$-3 \leq x \leq 3$

✓

Answer

(a) - 3 < x < 3
Explanation: We have $|x|<a \Leftrightarrow-a<x<a$

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