For every positive integer, the function h(n)is defined to be the product of all the even integers from 2 to n, inclusive. If P is the smallest prime factor of h(100)+1,then P is A2到10 B10到20 C20到30 D30到40 E40到50
For every positive integer, the function h(n)is defined to be the product of all the even integers from 2 to n, inclusive. If P is the smallest prime factor of h(100)+1,then P is A2到10 B10到20 C20到30 D30到40 E40到50