He wants to colour two of the cells black so that the two black cells share a vertex but not a side. In how many ways can he achieve this?
Answers
Answered by
0
Answer:
ນພພຈ ພພະ ນສນ ພພຍພນ ຟບຟຊພ ຍະມະຊພມ ພຍະນຸສ ໂຍຍະມພ ຍພຍບຟວພ ຖຍະສຖນຟຊໂວພ ພສະະບທພ ພຍຊຍ ພນໂພ ພຖຍຍໂພມ ນຍືພນ ພພພບໂທພ ິເໂພຍດທເຊພທ.
Similar questions