| Exam Board | WJEC |
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| Module | Further Unit 4 (Further Unit 4) |
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| Year | 2023 |
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| Session | June |
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| Topic | Complex numbers 2 |
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7. Find the cube roots of the complex number \(z = 11 - 2 \mathrm { i }\), giving your answers in the form \(x + \mathrm { i } y\), where \(x\) and \(y\) are real and correct to three decimal places.