1. Predicates and Quantifiers (7 points) (1) (3 points) Let L( denote the statement "x has used LaTeX." and D denote the domain of a students in our class. Express each of these quantified propositions in English: (a) VED : L(x) (2) (2 points) Let Q(x) denote the statement "2 > 3r" and Z denote all integers (i.e., -3,-2,-1,0,1,2,3,..). Determine the truth value of each of these statements (a) Q(2) (b) Q(4) (3) (2 points) Translate the following statements to English where B(r) is "r understands boolean algebra" and M(x) is "r has taken discrete math" and the domain D is all students at UTSA (a) VIED : (M(z) B(z))