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If ^ represents one of the operations , ÷, and ×, is a^( b^c )=c^( a^b ) for all numbers a, b, and c?

  1. a^( b+c ) is not equal to a^b+a^c for some values of a, b, and c.
  2. ^ represents division or subtraction.
  • AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
  • BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
  • CBOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
  • DEACH statement ALONE is sufficient.
  • EStatements (1) and (2) TOGETHER are not sufficient.
显示答案
正确答案: D

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