Which of the following expression is definitely true if the given expressions ‘T ≥ W‘ and ‘U < X‘ are to be definitely true?

Which of the following expression is definitely true if the given expressions ‘T ≥ W‘ and ‘U < X‘ are to be definitely true? Correct Answer U ≤ Z &lt; W ≤ Y = X ≤ V = T

Given expression: ‘T ≥ W‘ and ‘U < X‘

1) U ≤ X ≤ W ≤ Y = U ≤ V < T → False (As U ≤ X ≤ W ≤ Y = U ≤ V < T → W < T and U ≤ X)

2) U = Z = X ≤ Y = W ≤ V = T → False (As U = Z = X ≤ Y = W ≤ V = T → W ≤ T and U = X)

3) U ≤ Z < W ≤ Y = X ≤ V = T → True (As U ≤ Z < W ≤ Y = X ≤ V = T → W ≤ T and U < X)

4) U ≤ V ≤ W ≤ Y = Z > X ≤ T → because clear relation cannot be determined, hence false.

Thus, only expression 3 is definitely true.