Question:

If X φ Y means X is the wife of Y, X $ Y means X is the son of Y and X Ψ Y means X is the sister of Y, which of the following would mean that A is the daughter of B ?

  • A$CΨDφB
  • AφC$DΨB
  • AΨCφD$B
  • AΨC$D φB
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The Correct Option is D

Solution and Explanation

The correct option is (D): AΨC$D φB
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