\( \DeclareMathOperator{cosec}{cosec} \)

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Here are some exam-style questions on this statement:

- "
*Consider \( w = a - bi \) where \( |w| = 1 \)*" ... more - "
*Consider the complex numbers \(z_1 = c + 3i\) and \(z_2 = c^2-2-ci\)*" ... more

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Geometric Sequence:

$$i, i^2, i^3, i^4, i^6, i^7 ... $$ $$=i, -1, -i, 1, i, -1 ... $$How do you teach this topic? Do you have any tips or suggestions for other teachers? It is always useful to receive feedback and helps make these free resources even more useful for Maths teachers anywhere in the world. Click here to enter your comments.