If a mistake is made in terms of identity (and it is material) or in terms of the subject matter of the contract then no contract is created. If a mistake is made about the existence of the subject matter or if the contract is frustrated the contract becomes impossible to perform.
no it was a PURPOSE matter
The subject-matter of phonetics.
The subject matter is what the book is about. So if you have a book on, say, Winston Churchill, he is the subject matter.
Subject matter is what an art work has been created about. For example if you were to have a painting of a cow, then the subject matter is a cow.
how do the paintings compare in terms of their subject matter
The subject in the poem "Does It Matter" by Siegfried Sassoon is "you."
The learner learns the subject matter
Selective readings can lead to a biased understanding of a topic or issue by omitting important information or alternative perspectives. This can result in a narrow and skewed viewpoint that may overlook critical details or context. It can also hinder critical thinking skills and lead to misinterpretation or misrepresentation of the subject matter.
A subject matter expert in the hazards or recovery activities underway within the incident site.
If a mistake is written on the torah then the writter has to start again no matter how far into writting it he/she is! is is written in hebrew and backwards.
Subject matter, theme, matter in hand, field, subject...