Question

if p = factors of 36 and q = factors of 48 then find p-q and q-p​

Answer 1

Answer:

1 × 36 = 36 1 × 48 = 48. 2 × 18 = 36 2 × 24 = 48. 3 × 12 = 36 3 × 16 = 48. 4 × 9 = 36 4 × 12 = 48. 6 × 6 = 36 6 × 8 = 48.

Answer 2

Answer:

P={1,2,3,4,6,9,12,18,36} 

Q={1,2,3,4,6,8,12,16,24,48} 

Now, P′∩Q will have numbers which are not factors of P but are factors of 48

Hence, P′∩Q { 8,16,24,48 }