Question

1.  If A = {1, 2, 3} and B = {1, 2, 3, 4}, then A ≠ B verify it. Write the following sets using listing method.​

Answer 1

Answer:

Step-by-step explanation:

1) axb=bxa.

-2/4x3/4-3/4×-2/4. -6/16--6/16. LHS=RHS. 2)=3/4+(-2/4). =3/4-2/4

=1/4