Match the English expression on the left with the corresponding logical expression on the right. The domain of all variables is the integers. Every positive number has an additive inverse. Every positive number has an additive inverse. drop zone empty. The product of two positive numbers is positive. The product of two positive numbers is positive. drop zone empty. The product of two negative numbers is positive. The product of two negative numbers is positive. drop zone empty. The product of a positive number and a negative number is negative. The product of a positive number and a negative number is negative. drop zone empty. xy(x + y = 0) xy((x > 0) (y > 0) (xy > 0)) xy((x < 0) (y < 0) (xy > 0)) xy((x > 0) (y < 0) (xy < 0))