Solution of 0<|3x+1 |<1 3 is: - Vidyadip

MCQ

Solution of $0<|3\text{x}+1\big|<\frac{1}{3} $ is:

A
$(\frac{-4}{9},\frac{2}{9})$
B
$[\frac{-4}{9},\frac{-2}{9}]$
✓
$(\frac{-4}{9},\frac{2}{9})-(\frac{-1}{3})$
D
$[\frac{-4}{9},\frac{-2}{9}]-(\frac{-1}{3})$

✓

Answer

Correct option: C.

$(\frac{-4}{9},\frac{2}{9})-(\frac{-1}{3})$

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