An operation, *, is defined as follows: for any positive numbers a and b. [img]2

游客2024-01-12 26

问题 An operation, *, is defined as follows: for any positive numbers a and b.

Which of the following is an integer?

选项 A、11*5
B、4*9
C、4*16
D、7*4
E、9*9

答案 D

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3356339.html

相关试题推荐

随机试题

最新回复(0)

Howmanypositivefactorsdo180and96haveincommon?A、6B、12C、16D、18E、24