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IKMC 2011 - Grades 9-10 - Self-study Question 13

IKMC · IKMC 2011 - Grades 9-10 - Self-study

Question 13

Given $9^n+9^n+9^n=3^{2011}$, find n.
  1. 1005
  2. 1006
  3. 2010
  4. 2011
  5. None