- #1

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## Homework Statement

## Homework Equations

## The Attempt at a Solution

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I'm trying to parse what the second and fourth questions are asking.

https://en.wikipedia.org/wiki/Boolean-valued_function

I clicked on "preciate" and "proposition" in the wikipedia link and got lost

As a starter, what is an example of a "distinct boolean-valued functions"

and one example of a "two boolean-valued signals" ?