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Mathematics (AS & A Level) · Feb / March 2025 · Paper 32 · Question 3

9709

As printed in the paper

The question as text

Im Re 4i 2i 3i i 0 – 2i – 3i – i – 2 – 3 – 1 2 1 – 4 – 5 – 6 The shaded region on the Argand diagram shows points representing complex numbers z defined by two inequalities. The shaded region is bounded by a circle and a line parallel to the real axis. The boundaries of the region are included in the shaded region.

Read automatically from the paper; the printed page above is exact.

Show the answer and mark scheme
  • 3(a)[3]

  • 3(b)[3]

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