Solution Found!
Let Q(x, y) be the statement “x has sent an e-mail message
Chapter 7, Problem 3E(choose chapter or problem)
Let \(Q(x, y)\) be the statement " \(x\) has sent an e-mail message to \(y\), "where the domain for both \(x\) and \(y\) consists of all students in your class. Express each of these quantifications in English.
a) \(\exists x \exists y Q(x, y)\)
b) \(\exists x \forall y Q(x, y)\)
c) \(\forall x \exists y Q(x, y)\)
d) \(\exists y \forall x Q(x, y)\)
e) \(\forall y \exists x Q(x, y)\)
f) \(\forall x \forall y Q(x, y)\)
Questions & Answers
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QUESTION:
Let \(Q(x, y)\) be the statement " \(x\) has sent an e-mail message to \(y\), "where the domain for both \(x\) and \(y\) consists of all students in your class. Express each of these quantifications in English.
a) \(\exists x \exists y Q(x, y)\)
b) \(\exists x \forall y Q(x, y)\)
c) \(\forall x \exists y Q(x, y)\)
d) \(\exists y \forall x Q(x, y)\)
e) \(\forall y \exists x Q(x, y)\)
f) \(\forall x \forall y Q(x, y)\)
ANSWER:Step 1 of 8
Given that
Assume Q(x, y) be a given statement where
“x has sent an e-mail message to y,” and the domain for both x and y consists of all students in class.
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