1. Answer the following Chapter 3 practice problems. a. Based on the properties of Boolean algebra, are the following equalities correct or incorrect? i. z+z = 1 ii. x + x = x iii. k + Im = kl + km b. Express w = xyz + x'y' + x'z' + y'z in sum-of-minterms form. c. Express w = f(xy) = x'y' + xy in i. compact sum-of-minterms form ii. compact product-of-sums form iii. product-of-sums form d. For the multi-output SOP circuit shown on the right, in order to implement y = a'b', to what minterm signal or voltage should wire "?" be attached? Click or tap here to enter text. 5000 m1 m3 m0 m2

Fig: 1