Question

A = { x : x is a natural number } B = {x : x an even natural number}

C = {x : x an odd natural number } D = {x : x is a prime} then find

i) A - B ii) B ∩ D iii) A – C iv) B ∪ C​

Answer 1

A-B=0

B+D=2

A-C=0

B+C=2