N is interger, reminder is 1 when divided by 4, remidner is 2 when divided by 3, how many of N is under the following range A) 9.5 to 16.5B) 17.5 to 20 sthC) 20sth to 30 sthD)E) E,60-68.5
也请教这题到底在讲什么?什么叫做how many of N is under the following range?
N is interger, reminder is 1 when divided by 4, remidner is 2 when divided by 3, how many of N is under the following range A) 9.5 to 16.5B) 17.5 to 20 sthC) 20sth to 30 sthD)E) E,60-68.5
也请教这题到底在讲什么?什么叫做how many of N is under the following range?