I.S∩T∩W=S II. S ∪ T ∪ W = W III. T ∩ W = S
MATHEMATICS
JAMB 2009
I.S∩T∩W=S
II. S ∪ T ∪ W = W
III. T ∩ W = S
If S⊂T⊂W, which of the above statements are true?
- A. I and II
- B. I and III
- C. II and III
- D. I, II and III
Correct Answer: A. I and II
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