CS-6105 - Discrete Mathematics oed answer key

Showing 121 to 140 of 326 total answers.

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Awesome StudentQuestion • Discrete Mathematics

If A = {2,1,6} and B = {7,1,6} then A ∩ B = {1, 6}

Answer

True

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Awesome StudentQuestion • Discrete Mathematics

If the triangle is green, then the square is blue.

Answer

The statement is TRUE

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Awesome StudentQuestion • Discrete Mathematics

If we apply the commutative law on XÈY, we will get

Answer

YÈ X

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Awesome StudentQuestion • Discrete Mathematics

is a function from a subset of the set of integers.

Answer

sequence

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Awesome StudentQuestion • Discrete Mathematics

surjective and injecive are opposites of each other

Answer

False

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Awesome StudentQuestion • Discrete Mathematics

The expression X⊆Y is read as, "X is a subset of Y"

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Awesome StudentQuestion • Discrete Mathematics

TheFull Relation between sets X and Y is the setX×Y

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Awesome StudentQuestion • Discrete Mathematics

Find the cardinality of R = {20,21,...,39, 40} | R |

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Awesome StudentQuestion • Discrete Mathematics

We can have donuts for dinner, but only if it rains.

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Awesome StudentQuestion • Discrete Mathematics

What is the matching number for the following graph?

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Awesome StudentQuestion • Discrete Mathematics

Which of the following are considered as equal sets?

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Awesome StudentQuestion • Discrete Mathematics

(A ∪ B)' = A' ∩ B' is true based on the De Morgan law

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Awesome StudentQuestion • Discrete Mathematics

A = {7,1,8} and B = {8,1,9} are considered equal sets

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Awesome StudentQuestion • Discrete Mathematics

A bijective function is both injective and surjective

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Awesome StudentQuestion • Discrete Mathematics

Which among the following statement is a proposition?

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Awesome StudentQuestion • Discrete Mathematics

Which among the following truth table is a tautology?

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Awesome StudentQuestion • Discrete Mathematics

An equivalent set are sets that have the same elements

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Awesome StudentQuestion • Discrete Mathematics

Bijective means both Injective and Surjective together

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Awesome StudentQuestion • Discrete Mathematics

Digraphs is the graphical representation of a relation

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