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AS91577 Complex numbers

Loci

AAchieved

  1. 1The locus of z is |z − 3 + 2i| = 4. Find the centre of the circle.Free
  2. 2The locus of z is |z + 1 − 5i| = 2. Find the Cartesian equation of the locus.Free
  3. 3The locus of z is |z − 2i| = 3. Find the points where the locus crosses the real axis.Free
  4. 4A Achieved question, in the pass🔒 Pass

MMerit

  1. 5A Merit question, in the pass🔒 Pass
  2. 6A Merit question, in the pass🔒 Pass
  3. 7A Merit question, in the pass🔒 Pass
  4. 8A Merit question, in the pass🔒 Pass
  5. 9A Merit question, in the pass🔒 Pass

EExcellence

  1. 10A Excellence question, in the pass🔒 Pass
  2. 11A Excellence question, in the pass🔒 Pass
  3. 12A Excellence question, in the pass🔒 Pass