Which of the following expressions is in the product-of-sums form?
A. (A + B)(C + D)
B. (AB)(CD)
C. AB(CD)
D. AB + CD
Answer:A
Which of the following expressions is in the product-of-sums form?
A. (A + B)(C + D) B. (AB)(CD) C. AB(CD) D. AB + CD
Explanation: (A + B)(C + D) represents the product-of-sums form.