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1. $|4 x - 3| > 1$

Answer: Option B

Explanation:

ধনাত্মক হলে,

(4 x - 3) > 1 \Rightarrow 4 x - 3 > 1 \Rightarrow 4 x > 1 + 3 \Rightarrow 4 x > 4 \Rightarrow x > \frac{4}{4} \Rightarrow x > 1 ঋ ণ ত ্ ন ক হ ল ে, - (4 x - 3) > 1 \Rightarrow - 4 x + 3 > 1 \Rightarrow - 4 x > 1 - 3 \Rightarrow - 4 x > - 2 \Rightarrow x > \frac{- 2}{- 4} \Rightarrow x > \frac{1}{2}

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