<span>Postulate
– this is also called as axiom. This study is accepted without asking for any
proof. This is considered as true without further proof. IT is simply
considered as self-evident. It is usually agreed by anyone to be true and acceptable.
Example of postulate is to prove a simple triangle as congruent.
While conjecture – considered as proposition in which it needs to provide value
proof or evident in order for it to be considered as true.</span><span> Examples of conjecture are four color theorems
and Fermat’s Last theorem.