Question

A thesis and proposition are synonymous.

True
False

Answer 1

Yes, a thesis and proposition are synonymous, so your answer would be true. :)

Answer 2

True

Step-by-step explanation:

Those two are very similar, but are not exactly the same thing.

A thesis is defended or maintained in argument, it is also an unproved statement, it is assumed as a premise.

A preposition is a statement or statement to be debated or discussed. It can also be an informative statement to be evaluated by logic if true or false

So the similarities are there and that's why they're often used as a synonym.