999

For this problem, there are 4 variables. Iz is the most significant bit (leftmost) and xo is the least significant (rightmost). This means that m 12 is 23 12] To. Elements that are don't cares are written as dindez. For example, d12 would mean that we don't care what the output is when X3 = 1, X2 = 1 I1 = 0, and 20 = 0. Select the equation that represents the simplest SOP form of (do, d2, m4, M6, 07, dg, d10, M12, M14, M15). Again simplest SOP! 7 X2 * (21 +30) 100 + 10 + X2 X 120 O 70 + 22X1 O (21 +20) * (32 + to) O 22.00 +23.2211 O (13 +32) * (23 +22) * (I2 + x1 + $0)