A\BC |
00 |
01 |
11 |
10 |
0 |
|
1 |
|
1 |
1 |
1 |
|
1 |
|
We can't make any grouping so we need to minimize by taking individual ones
A'B'C+A'BC'+AB'C'+ABC=$A\bigoplus B\bigoplus C$
$A\bigoplus B\bigoplus C \\ \\ =(A\bigoplus B)\bigoplus C\\ =(A'B+AB')\bigoplus C\\ =(A'B+AB')'C+(A'B+AB')C'\\ =(A'B'+AB)C+(A'B+AB')C'\\ =A'B'C+ABC+A'BC'+AB'C'$
Therefore ans should be D