Exercise 8. Quantifiers and Negation For the statements below, Explain in "plain English" what the difference is between these two statements. Are either of these statements true? Negate each statement. You need not use symbols. English sentences are fine, as long as they mean what you intend them to mean (a) For all positive real numbers x there exists a real number y such that y2-2. (b) There exists a positive real number y such that for all real numbers x, y2-2