Show your work and submit your assignment in class by the posted deadline on the syllabus. 1. Create the truth table for p / (q Vr) - (p q) V (pAr) p q r 2. Prove that, if 4 divides the last two digits of a positive integer then 4 divides the integer. (Hint: by the division algorithm every positive integer z can be written in the form z = 100q +r with 0