Let E, F and G be finite sets. Let X = (E ∩ F) - (F ∩ G) and Y = (E - (E ∩ G))…
GATE · 2006 · CS
Let E, F and G be finite sets. Let X = (E ∩ F) - (F ∩ G) and Y = (E - (E ∩ G)) - (E - F). Which one of the following is true?
- A.
X ⊂ Y
- B.
X ⊃ Y
- C.
X = Y
- D.
X - Y ≠ φ and Y - X ≠ φ
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