Assume that proposition p is true and the propositions q and rare false. What s the truth value of the propos tion(p v-r-C -y? False QUESTION 2 Define p to be the proposition that it is snowing and q to be the proposition that it is warm. Which of the following propositions does q+-p represent? aIt is not warm only if it is snowing b.Snowingiscessary condition for it to be not warm. Of it is not warm, then it is snowing d.It does not snow when it is warm. QUESTION 3 Define p to be the proposition that it is snowing and q to be the proposition that it is warm. Which of the following denotes the proposition that snowing is a sufficient condition for it to be not warm? P-1 d. P+ QUESTION 4 Let p.q and r be three propositions. Then (p rEp (g+r) True QUESTION 5 Assume the domain of discourse is the set of positive integers. Then the quantified statement 3x (x > 1) ^ (x2-2x