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

游客2025-02-24 46

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:http://tihaiku.com/zcyy/3970901.html

相关试题推荐

随机试题

最新回复(0)

Anoperation,*,isdefinedasfollows:foranypositivenumbersaandb.[img]2