Which of the following inequalities is equivalent to –2 < x < 4 ? Choose the correct choice from the following options:
A) | x – 2 | < 4
B) | x – 1 | < 3
C) | x + 1 | < 3
D) | x + 2 | < 4
E) None of the above
Soln:-   (A) | x – 2 | &lt; 4 =&gt; -2&lt;x&lt;6: out   (| x – 1 | &lt; 3) | x – 1 | &lt; 3 =&gt; –2 &lt; x &lt; 4: yeah   (C) | x + 1 | &lt; 3 =&gt; -4&lt;x&lt;2: out   (D) | x + 2 | &lt; 4 =&gt; -6&lt;x&lt;2: out   (E) None of the above: out   Ans: | x – 1 | &lt; 3
<result>B</result>
Which of the following inequalities is equivalent to –2 < x < 4 ?