GMAT 考满分题库

题库 > 数学DS > 题目8aidok
If $$x^{a - b} = 1$$, what is the value of x ?

(1) $$a \neq b$$

(2) x > 0
  • AStatement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
  • BStatement 2 ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
  • CBOTH statements 1 and 2 TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
  • DEach statement ALONE is sufficient to answer the question.
  • EStatement 1 and 2 TOGETHER are NOT sufficient to answer the question. Previous
显示答案
正确答案: C

讨论题目 或 发起提问

|

题目讨论

  • 按热度
  • 按顺序

最新提问