2) Answer the following questions by constructing a truth table a. Write a Boolean expression that gives an output 1 "HIGH" when the variables (A. B, C,D) are odd numbers (0,1,3,5,7,9,11,13,15) (2.5 Marks)
b. Write a Boolean expression that gives an output 0 "LOW" when at least 3 of its variables (A, B, C, D) are 0's (2.5 Marks)
3) Convert the following Boolean functions to standard SOP form and then convert to
standard POS form.
a) b)
(2.5 Marks) (2.5 Marks)