Discussion :: Symbols and Notations
- Which of the following expression is valid if the given expression 'P < Q' and 'S > R' to definitely follow?
A.
T > R ≤ P ≤ S ≤ Q
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B.
T > R < P ≥ S ≤ Q
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C.
T > R < P ≤ S ≥ Q
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D.
T > R ≤ P < S < Q
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E.
None of these.
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Answer : Option D
Explanation :
From choice(1), P ≤ Q, we cannot say definitely P < Q.
From choice (2), we cannot determine relation ship between P and Q.
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