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SASMO 2016 Secondary 4 (Grade 10) Contest Question 10

SASMO · SASMO 2016 Secondary 4 (Grade 10) Contest

Question 10

How many integers n satisfy the inequality?
1999 ‹ n(n +1) ‹ 2016

Question illustration
  1. 14 Bie 15 G16
  2. See the source image for option B.
  3. See the source image for option C.
  4. 17
  5. None of the above