Complete Graph Number of Edges

[amorfati]

You could also say the number of edges possible equals the nth triangle number where n = (v - 2) +1 where v is number of vertices. So for K5, n = 4. The fourth triangle number is 10.

[-dawn]

Thank you so much this helped me a lot

[prateek]

Well.. i need the derivation of that formulae but your voice made me to watch the whole video😍

[haseenanazar]

order kese find krty hain complete graph k 3se 11 tk tell me plz

[fatimafadhil]

thank you very much but can you tell me how to find Total of degree

[samarazhar]

This formula cannot apply on all graphs...