Question

Determine whether or not $∀x[p(x) → q(x)]$ and $[∀xp(x)] → [∀xq(x)]$ are logically equivalent.

score 18.5k · Answer 1 · 2016-02-10 04:43:43

18.5k

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Determine whether or not $∀x[p(x) → q(x)]$ and $[∀xp(x)] → [∀xq(x)]$ are logically equivalent.

Published on 10 Feb 2016 - 4:43

score 794 · Answer 2 · 2016-02-10 05:20:37

794

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Algebraically transform logic expression

Published on 10 Feb 2016 - 5:20

score 55 · Answer 3 · 2016-02-10 19:50:10

55

Views

sets with quantifiers

Published on 10 Feb 2016 - 19:50

score 67 · Answer 4 · 2016-02-17 05:54:40

67

Views

Universal Quantifiers

Published on 17 Feb 2016 - 5:54

score 74 · Answer 5 · 2016-02-19 15:53:13

74

Views

How should I prove $\forall x \in \mathbb{Q}$ where $x > \sqrt 2$ , $\exists y \in \mathbb{Q}$ where $\sqrt{2} < y < x$

Published on 19 Feb 2016 - 15:53

score 75 · Answer 6 · 2016-02-20 15:31:23

75

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Published on 20 Feb 2016 - 15:31

score 176 · Answer 7 · 2016-02-21 18:59:53

176

Views

Translating this nested quantifier to english (negation of nested quantifiers)

Published on 21 Feb 2016 - 18:59

score 9.6k · Answer 8 · 2016-02-23 18:15:01

9.6k

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"If everyone in front of you is bald, then you're bald." Does this logically mean that the first person is bald?

Published on 23 Feb 2016 - 18:15

score 254 · Answer 9 · 2016-02-26 00:18:02

254

Views

How can I interpret a multiply-quantified statement?

Published on 26 Feb 2016 - 0:18

score 947 · Answer 10 · 2016-02-26 01:19:29

947

Views

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Published on 26 Feb 2016 - 1:19

score 184 · Answer 11 · 2016-02-27 22:41:14

184

Views

B is an element of some power set of A such that A is an element of F.

Published on 27 Feb 2016 - 22:41

score 66 · Answer 12 · 2026-03-26 12:35:39

66

Views

How do I translate 'no philosopher student admires any rotten lecturer' into quantificational logic formula?

Published on 26 Mar 2026 - 12:35

score 124 · Answer 13 · 2016-03-07 00:22:21

124

Views

Simple proof involving quantifiers

Published on 07 Mar 2016 - 0:22

score 28 · Answer 14 · 2016-03-07 03:37:00

28

Views

How to interpret this index variable and corresponding summation limits?

Published on 07 Mar 2016 - 3:37

score 54 · Answer 15 · 2016-03-08 06:33:41

54

Views

conditional proof with different variable

Published on 08 Mar 2016 - 6:33

List Question

Determine whether or not $∀x[p(x) → q(x)]$ and $[∀xp(x)] → [∀xq(x)]$ are logically equivalent.

Algebraically transform logic expression

sets with quantifiers

Universal Quantifiers

How should I prove $\forall x \in \mathbb{Q}$ where $x > \sqrt 2$ , $\exists y \in \mathbb{Q}$ where $\sqrt{2} < y < x$

Universal Quantification of a Predicate P(x)

Translating this nested quantifier to english (negation of nested quantifiers)

"If everyone in front of you is bald, then you're bald." Does this logically mean that the first person is bald?

How can I interpret a multiply-quantified statement?

correct typesetting for quantifiers

B is an element of some power set of A such that A is an element of F.

How do I translate 'no philosopher student admires any rotten lecturer' into quantificational logic formula?

Simple proof involving quantifiers

How to interpret this index variable and corresponding summation limits?

conditional proof with different variable

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