Quiz submission record for quiz4-1-1 at Sun Jul 11 22:59:01 2004:

Your Answer for Question 1:
2^N ways

Your Answer for Question 2:
a collection of fata lines that is treated as a single logical signal.

Your Answer for Question 3:
y = a(a + b) + a.not(b) distribution
y = a(a+ (b + not(b)))   distribution, associative
y = a(a + 1)            complementary
y = a                   law of 1




Your unique submission ID is quiz4-1-1-cs61c-ak-1089611941-3073.