Sentence examples for a proposition has been achieved from inspiring English sources

Being a proposition is expressed by a specific form of judgement, which is established in the same system of demonstration which is used to establish that a proof of a proposition has been achieved.

A lot has been achieved.

This principle holds that we can only adopt something as an aim when we are able to recognize that it has been achieved: it must thus make a practical difference whether a proposition is true or not.

Neither has been achieved.

What has been achieved?

What has is achieved?

Several key goals have been achieved: a.

These have been achieved.

His first proposition has been refuted, 23 but a pioneering study has confirmed the second.

Note that a proposition has an object.

But owning the team has been a losing proposition.