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MathNet 2002 — Part 01 Question 90

Math Olympiad Vault · MathNet 2002 — Part 01

Question 90

The function $f(x) = \frac{x}{1-2^x} - \frac{x}{2}$ is ( ).
  1. an even but not odd function
  2. an odd but not even function
  3. a both even and odd function
  4. a neither even nor odd function