**Miscellaneous Problems, HWK 10**

IST 230

Frank Ritter

3 points total, 15 subpoints total

24/X/00

(3 points, web exercise.)

(2 subpoints) p. 223# 22, 24, 26. Express "You can be your own grandfather", or "Some people can be their own grandfather."

(5 subpoints) p. 224#6,8, 10, 14,16,18,20, 26,28,30

(1,2,2 subpoints) Design a boolean circuit, or boolean equation to represent how to add two 1-digit boolean numbers. Do the same for a pair of 2 digit and then a 3 digit number. Show that it works with a truth table in each case.