ME test Series

Question

The minimum value of x for which for which the number of MST of G is maximized is _______

Comments

5?

---

Yes i also get $x=5$. And 4MSTs.

---

yes ,ans is 5 , any quick way to do it , or we have to do it with hit and trial , starting from the smallest value.

---

I don't know any method for such questions but if graph is big then sometimes P&C works..

In this question i think hit&trial works fine and faster :)