Question

if A={X:X is factor of 12)B={X:X is prime factor is 12)then find
1)A-B
2)B-A
3)is A-B=BA​

Answer 1

Step-by-step explanation:

A=(1,2,3,4,6,12)

B=(2,3,)

(1) A-B=(1,2,3,4,6,12) - (2,3)

=(1,4,6,12)

(2) B-A=(2,3) - (1,2,3,4,6,12)

=(¢)