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1
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4
Determine whether each of these statements is true orfalse. 0 ∈ ∅ ∅ ∈ {0} {0} ⊂ ∅ ∅ ⊂ {0} {0} ∈ {0} {0} ⊂ {0} {∅} ⊆ {∅}
1 answer
5
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6
The number of elements in the power set $P(S)$ of the set $S=\{\{\emptyset\}, 1, \{2, 3\}\}$ is:$2$$4$$8$None of the above
4 answers
7
Out of a group of $21$ persons, $9$ eat vegetables, $10$ eat fish and $7$ eat eggs. $5$ persons eat all three. How many persons eat at least two out of the three dishes?
1 answer
8
1 answer
9
what are non inheritably unambiguous and ambiguous grammarsand what are inheritably unambiguous and ambiguous grammarsplease explain this..
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10
1 answer
12
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13
How is Σ (1/k * log k) = O( n log n) for k=1 to n?
1 answer
15
Identify weather the following language is regular?∀m,n ∈ N1)a^m b^n | LCM(m,n)=02)a^m b^n | LCM(m,n)=13)a^m b^n | LCM(m,n)<1004)a^m b^n | GCD(m,n)=1
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16
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17
Do recoverable schedules have inconsistency?If A=1000 then will be 936 after T1 and T2 completed its execution. But it should be (1040-100) to make it consistent.Correct ...
2 answers
18