Maths · Sets and their representation
When which of the following is FALSE?
When \( y=3 \) which of the following is FALSE?
- A. \( y \) is prime and \( y \) is odd
- B. \( y \) is odd or \( y \) is even
- C. \( y \) is not prime and \( y \) is odd
- D. \( y \) is odd and \( 2 y \) is even
Step-by-step solution
For y=3, y is prime and odd. Options A, B, D are true; option C is false because the first part 'y is not prime' is false.