Answer to Question #240435 in Discrete Mathematics for hend

Question

 Let P(x), Q(x), and R(x) be the statements “x is a lion,” “x is fierce,” and “x drinks coffee,” respectively. Assuming that the domain consists of all creatures, express the statements in the argument using quantifiers and P(x), Q(x), and R(x).

“Some fierce creatures do not drink coffee.”

Answer 1

“Some fierce creatures do not drink coffee.” $\exist x\,(Q(x)\wedge\neg R(x))$