👉 "mtn" in the context of mathematics is a mathematical term that stands for "maximal ideal." It refers to an ideal that is maximal among all ideals containing it. For example, if we have two ideals \(I\) and \(J\) in a ring \(R\), then \(IJ\) is the largest ideal that contains both \(I\) and \(J\). This means that \(IJ\) is not a proper subset of \(I\) or \(J\), but it is