Sentence examples for Valid argument from inspiring English sources

An inference is monotonic iff adding arbitrary new premises to a valid argument does not affect its validity.

Yes, that's a valid argument.

Is that a valid argument?

"It's a very valid argument".

He made a valid argument.

They feel they have a valid argument.

But amid the cliches there is a valid argument.

A. That clearly is a more valid argument.

3. Which of the following could a valid argument have?

"This is not a valid argument," Nutan responds.

But this is not a valid argument for staying.