2. The truth table shown may be expressed by which of the following canonical expressions? 
A  B  C  |  F 
---------+----
0  0  0  |  1 
0  0  1  |  0
0  1  0  |  1
0  1  1  |  1
1  0  0  |  0
1  0  1  |  0
1  1  0  |  1
1  1  1  |  0

  1. SUM m(1,4,5,7)
  2. PRD M(0,2,3,6)
  3. SUM m(0,1,2,3,6)
  4. PRD M(1,4,5,7)
  5. SUM m(0,2,3,5)

4 is CORRECT. F = 0 in rows 1,4,5,and 7 which leads to the canonical expression F = PRD M(1,4,5,7).

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