Neco 2019 Further Mathematics Question 38

Practice objective / multiple choice question 38 from the 2019 Neco Further Mathematics examination.

Neco 2019 Further Mathematics Objective / Multiple Choice Hard Difficulty

Question 38 NECO • 2019 • FURTHER_MATHEMATICS • objective

Let \(z\) be a complex number satisfying \(|z+2i|=3\) and \(\arg (z-1)=\frac{\pi}{4}\). Find the exact value of \(|z|^{2}\).

A. 11+2\\sqrt{17}

Correct Answer B. 11-2\sqrt{17}

C. 11-2\\sqrt{19}

D. 9-2\\sqrt{17}

Correct Answer

Correct Option:

11-2\sqrt{17}

This is Neco 2019 Further Mathematics Question 38. It is one of the objective questions from the 2019 Neco Further Mathematics examination.

Difficulty level: Hard .

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