Answer to Question #318758 in Discrete Mathematics for Luna

Discrete Mathematics

Question #318758

Let P(x):x2/2=x

Find the following then identify their truth values.

P (1)

P (2)

∀n,P(n)

∃n,P (n)

Expert's answer

$x^2/2=x$

P(1)=1/2=1 - false

P(2)=4/2=2 truth

$∀n,P(n)$ false

$∃n,P (n)$ truth

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