it is called "libel" if it is in print
It is called "slander" if spoken.
That would be decided by the court. It does not necessarily have to be an untrue statement. It could be defamatory and have adverse effects on someone.
However if it is true and the court decided that way it would no longer be classed as libel.
False. It is proven to be true IF some axioms are assumed to be true. A mathematical statement can be proven to be true only after some axioms have been assumed.
theorem
false A statement of belief or feeling that cannot be proven true or false is a theory. This too is false, since a theory can be proven true or false through experimentation. I believe the word you are looking for is 'opinion'.
Theorem
theorem
Yes, libel refers to the written publication of false and defamatory statements about an individual that harm their reputation. It must be proven that the statements were made with actual malice or negligence to establish a libel case.
Not necessarily.
A rule that is assumed to be true, but is not proven is a postulate
False. It is proven to be true IF some axioms are assumed to be true. A mathematical statement can be proven to be true only after some axioms have been assumed.
well it all depends on what your hypotthesis is but some can be proven true ,or some can be proven false. But it all depends on what you are doing
yes, it is true.
They have protection if they are true. You can tell the facts if they are true, but if they harm someone and are not true, then they are not protected.
True
Only if it is not true.
true
theorem
It is a proposition that is believed to be true but has not [yet] been proven to be true. Clearly, if proven to be false it would no longer be a conjecture.