The given statement is W = D $ T & Y < U; P ≤ O = Y ≤ I.
Option (a) If $ and & signs are replaced by > and ≥ respectively, then the equation will be: W = D > T ≥ Y < U; P ≤ O = Y ≤ I.
W = D > T ≥ Y ≤ I. Here, definite relation between I and W cannot be determined. Thus, I ≥ W is false.
D > T ≥ Y ≥ P. Here, D > P.
Thus, option (a) is correct.
Option (b) If $ and & signs are replaced by ≥ and > respectively, then the equation will be: W = D ≥ T > Y < U; P ≤ O = Y ≤ I.
W = D ≥ T > Y ≤ I. Here, definite relation between I and W cannot be determined. Thus, I ≥ W is false.
D ≥ T > Y ≥ P. Here, D > P.
Thus, option (b) is correct.
Option (c) If $ and & signs are replaced by > and ≤ respectively, then the equation will be: W = D > T ≤ Y < U; P ≤ O = Y ≤ I.
W = D > T ≤ Y ≤ I. Here, definite relation between I and W cannot be determined. Thus, I ≥ W is false.
D > T ≤ Y ≥ P. Here, definite relation between D and P cannot be determined. Thus, D > P is false.
Thus, option (c) is incorrect.
Option (d) If $ and & signs are replaced by ≥ and ≤ respectively, then the equation will be: W = D ≥ T ≤ Y < U; P ≤ O = Y ≤ I.
W = D ≥ T ≤ Y ≤ I. Here, definite relation between I and W cannot be determined. Thus, I ≥ W is false.
D ≥ T ≤ Y ≥ P. Here, definite relation between D and P cannot be determined. Thus, D > P is false.
Thus, option (d) is incorrect.
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