List questions from quantifiers

Published on 26 Sep 2013 - 3:05

822

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How to take more than two in logical quantifiers

Published on 29 Sep 2013 - 3:34

661

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Determining the truth value of certain quantifiers based on this proposition being false.

Published on 29 Sep 2013 - 23:05

68

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To validate the $ \exists x [E(x) \land C(x)]$

Published on 30 Sep 2013 - 16:10

262

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Why is $\forall x \in A:P(x)$ equivalent to $\forall x (x\in A \to P(x)) $?

Published on 30 Sep 2013 - 16:53

140

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How to interpret $\{f \in C \mid f(x)>d$ for each $x\in D$ for some $d\in\mathbb R\}$

Published on 30 Sep 2013 - 17:43

3k

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$(∀x)(∃y)(x>y)$ is false. But then why is $ (∀x)(∃y)(x\geq y)$ true?

Published on 30 Sep 2013 - 19:56

6.9k

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Express the statements using quantifiers example

Published on 02 Oct 2013 - 21:26

3.6k

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Determining truth value of quantified statements

Published on 02 Oct 2013 - 22:48

2.5k

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Converting statements with quantifiers

Published on 03 Oct 2013 - 14:06

57

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proofs involving power sets and universal quantifiers

Published on 06 Oct 2013 - 16:12

437

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Expressing statements using quantifiers

Published on 06 Oct 2013 - 17:50

75

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How do I use quantifiers to specify a pair of elements?

Published on 06 Oct 2013 - 20:24

2.1k

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Predicates and Quantifiers?

Published on 06 Oct 2013 - 23:02

625

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Negate the following sentence: $\forall x, |x−a| < δ \Rightarrow |f(x)−L| < \varepsilon$

Published on 07 Oct 2013 - 9:07

List Question

First order logic derivations

How to take more than two in logical quantifiers

Determining the truth value of certain quantifiers based on this proposition being false.

To validate the $ \exists x [E(x) \land C(x)]$

Why is $\forall x \in A:P(x)$ equivalent to $\forall x (x\in A \to P(x)) $?

How to interpret $\{f \in C \mid f(x)>d$ for each $x\in D$ for some $d\in\mathbb R\}$

$(∀x)(∃y)(x>y)$ is false. But then why is $ (∀x)(∃y)(x\geq y)$ true?

Express the statements using quantifiers example

Determining truth value of quantified statements

Converting statements with quantifiers

proofs involving power sets and universal quantifiers

Expressing statements using quantifiers

How do I use quantifiers to specify a pair of elements?

Predicates and Quantifiers?

Negate the following sentence: $\forall x, |x−a| < δ \Rightarrow |f(x)−L| < \varepsilon$

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