_____A-B__________m_1__________option-3____

PRODUCT of SUMS

Map
	B	B
A	0	1
A	0	0
Map Layout
	B	B
A	0	1
A	2	3
Groups
(0,2)	B
(2,3)	A
y = B + A
B + A
y = (B) (A')
   -     -
A  A  B  B
|  |  |  |
|  |  |  |
|  |  |  |
|  |  |  |
|  |  |  |
|  |  |  |
|  |  |  |
|  |  |  |
|  |  o--------------------------------------|
|  |  |  |                                   |
|  |  |  |                                   |
|  |  |  |                                   |
|  |  |  |                                   |
|  |  |  |                                   |
|  |  |  |                                   |
|  |  |  |                                   |
   -     -                                   |
A  A  B  B                                   |
|  |  |  |                                   |
|  |  |  |                                   |
|  |  |  |                                   |
|  |  |  |                                   |                   ****************
|  |  |  |                                   |                   *                *
|  |  |  |                                   |                   *                  *
|  |  |  |                                   |                   *                    *
|  |  |  |                                   |-------------------*                     *
|  o-------------------------------------------------------------*                     *--------
|  |  |  |                                                       *                     *
|  |  |  |                                                       *                    *
|  |  |  |                                                       *                  *
|  |  |  |                                                       *                *
|  |  |  |                                                       ****************
|  |  |  |
|  |  |  |
Truth Table
	A	B	Y
0	0	0	0
1	0	1	1
2	1	0	0
3	1	1	0
PRODUCT of SUMS

Map

Map Layout

Groups

Truth Table
