In 2003, the population of zimbabwe was about 12.6 million, which was 1 million more than 4 times the population in 1950. write and solve an equation to find the population p of zimbabwe in 1950.

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?