Which set of numbers is correctly ordered from greatest to least?
07: 20.7.36,3.10.12
7.7.56,321,31612
03.1622, 7.5.2017
0 3.1622,8,75,75

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?