volume 1 and 2 of are on a bookshelf, with volume 1 to the left of volume 2, and with a book with 85 pages in between them. If volume 1 is 135 pages long, and if volume 2 is 85 pages long, then how many pages are between page 1 of volume and page 154 of volume 2?

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?