Question

If f(x) is a function that is odd and even simultaneously, then f(3) - f(2) is equal to:

• A. 1
• B. −1
• C. 0
• D. None of these

Hint:

Only the zero function can be both odd and even.

Answer 1

The Correct Option is C

Step 1: Property of odd and even functions. A function that is both odd and even satisfies: f(x) = 0 for all x
Step 2: Evaluation. f(3) - f(2) = 0 - 0 = 0