GRE
k
36
The number of elements in the intersection of sets S and T
The number of elements in Set T that are not in set S
The number of positive integers less than 1,000 with an odd number of even digits
The number of positive integers less than 1,000 with an odd number of odd digits
The sum of the coordinates of points J, K, and L
0
x
$$-\sqrt{5}$$
25000 +道题目
247本备考书籍