还有两道题没搞明白,同问。 1、For every positive even integer n, the function h(n) is defined to be the product of all the even integers from 2 to n. If p is the smallest prime factor of h(100)+1,then p is A between 2 and 10 B between 10 and 20 C between 20 and 30 D between 30 and 40 E greater than 40
2、A certain city with a population of 132,000 is to be divided into 11 voting districts, and no district is to have a population that is more than 10 percent greater than the population of any other district. What is the minimum possible population that the least populated district could have? A 10,700 B 10,800 C 10,900 D 11,000 E 11,100