Question posted by giacinta40
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Questions Posted by giacinta40
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| Bounty | Status | Category | Sub-Category | Question | Due | $1.00 | Closed, closed | Mathematics | General Mathematics |
1. Which statement is false? a ∈
1. Which statement is false? a ∈ {a, b, c} Ø ⊂ {a, b, c} Ø ⊆ {a, b, c} Ø ∈ {a, b, c} 2.Let U = {5, 10, 15, 20, 25, 30, 35, 40} A = {5, 10, 15, 20} ... |
Nov. 16, 2009 |
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