Test book test series

Question

Number of toposorts for the poset shown in the diagram are

Comments

nopes it is basically Topological ordering ....can surely come in gate

---

what does the que even mean?

topological sorting can be done for directed acyclic graphs right?

---

In Poset theory, Topological Sorting means finding a Compatible Total Ordering or You can say a Compatible linear Ordering. Read about it on Google if you want. Just a simple concept. Or Solve these type of Questions like this : Think of the Hasse Diagram as a Directed Graph (Which It indeed is) with Arrows going Upward. So, Just Convert the Hasse Diagram into a Directed Graph and Apply the Topological Sorting we Study in Algorithms.