true false and open equations, I forgot what open was

[bibuz]

I need help with true false and open equations, I forgot what open was... It means it has a variable, right?

 

[bibuz]

:idea: I remember! I was right!!!! ....

 

[stapel]

I need help with true false and open equations, I forgot what open was... It means it has a variable, right?

There are different definitions for the term "open equation". Look in your book and/or your class notes for the definition you're supposed to be using.

Eliz.