题目内容双击单词支持查询和收藏哦～
收藏
纠错
S is the set of all ordered pairs (x, y) of integers such that -10 ≤ x ≤ 10 and -5 ≤ y ≤ 15.
Quantity A：The number of ordered pairs (x, y) in S such that x=y
Quantity B：16
-
A.Quantity A is greater.
-
B.Quantity B is greater.
-
C.The two quantities are equal.
-
D.The relationship cannot be determined from the information given.
C显示答案
