Question

Which of the following are empty sets?
i) A = {X∣X is an even prime number greater than 71}
ii) B = {Y∣7Y-1 = 6}
iii) C = {X∣X is a whole number greater than53 and X is neither prime nor composite}

Sets A,B and C

Sets A and B

Set A

Sets A and C​

Answer 1

Answer:

sets A and C are empty sets