1 . If the operation ^ is defined by the equation x ^ y = 2x + y, what is the value of a in 2 ^ a = a ^ 3?

  • A. 0
  • B. 1
  • C. -1
  • D. 4
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2 . If the operation ^ is defined by the equation x ^ y = 2x + y, what is the value of a in 2 ^ a = a ^ 3 ?

  • A. 0
  • B. -1
  • C. 4
  • D. 1
  • D. None of these
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Bangladesh Bank - Assistant Director - 2009
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