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IKMC 2015 - Grades 11-12 - Self-study Question 22

IKMC · IKMC 2015 - Grades 11-12 - Self-study

Question 22

The pictured curve satisfies $(x^2+y^2-2x)^2=2(x^2+y^2)$. Which labelled line a,b,c,d is the y-axis?

Question illustration
  1. a
  2. b
  3. c
  4. d
  5. None of them