Question

Let, $A=\{1,2,3,4\}$ and $B=\{2,4,6,8\}$. Then find $B-A$.

Answer 1

Given,

$A=\{1,2,3,4\}$ and $B=\{2,4,6,8\}$.

Now,

$B-A$

$=\{6,8\}$.