2. 职称英语
  3. If [img]2011q3/ct_egmatqm_egmatqchoose_0090_201121[/img], where a, b, and c are

If [img]2011q3/ct_egmatqm_egmatqchoose_0090_201121[/img], where a, b, and c are

游客2024-01-14  12
问题 If , where a, b, and c are each equal to 0 or 1, then x could be each of the following EXCEPT:
选项 A、 
B、 
C、 
D、 
E、 
答案 D
解析 The most direct way to address this problem, since there are only eight possible values for x, is to determine all the possible values and then check them against the possible answers, x could equal 0, 1/27, 3/27(=1/9), 4/27, 9/27(=1/3), 10/27, 12/27(=4/9), or 13/27. The only answer not among these choices is D, 2/9.
转载请注明原文地址:https://tihaiku.com/zcyy/3360345.html
相关试题推荐
随机试题
最新回复(0)