Question

Multi Correct Choice Type:
19. A={x/x is a prime, 3 < x < 15, xe N}, B={x/x is odd, 3<x<15, xe N} then​

Answer 1

Answer:

A(5,7,11,13);B(5,,7,9,11,13)

A-B = (5,7,11,13)-(5,7,9,11,13)

A-B= empty set

B-A= (5,7,9,11,13)-(5,7,12,13)

B-A= (9)