GATE Computer Science (CS) 2017 Shift 2 Solved Paper

Question : 38 of 65

Marks: +1, -0

Given f(w, x, y, z) = ∑_m (0, 1, 2, 3, 7, 8, 10) + ∑_d (5, 6, 11, 15), where d represents the don’t-care condition in Karnaugh maps. Which of the following is a minimum product-of-sums (POS) form of f(w, x, y, z)?