| Exam Board | AQA |
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| Module | Further Paper 2 (Further Paper 2) |
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| Year | 2019 |
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| Session | June |
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| Marks | 1 |
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| Topic | Inequalities |
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3 The set \(\mathcal { A }\) is defined by \(\mathcal { A } = \{ x : - \sqrt { } 2 < x < 0 \} \cup \{ x : 0 < x < \sqrt { } 2 \}\)
Which of the inequalities given below has \(\mathcal { A }\) as its solution?
Circle your answer.
[0pt]
[1 mark]
\(\left| x ^ { 2 } - 1 \right| > 1\)
\(\left| x ^ { 2 } - 1 \right| \geq 1\)
\(\left| x ^ { 2 } - 1 \right| < 1\)
\(\left| x ^ { 2 } - 1 \right| \leq 1\)