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Question
In a certain language different symbols represent different operators as follows.
- £ means X = Y
- % means X ≤ Y
- ® means X ≥ Y
- ∅ means X < Y
- µ means X > Y
Statements: G £ H; H £ I; I ∅ J; J £ K;
Conclusions:
- J µ G
- G £ I
- I £ K
Which of the above conclusions is/are true?
A
both I and II.
B
I only.
C
II only.
D
III only.
Soln.
Ans: a
Ans: a
The statements can be translated to G = H = I < J = K.
The conclusions translate to:
- J > G(True)
- G = I(True)
- I = K(False)