Question

Q3. For a polyhedron if 'F stands for no. of faces , V stands for no. of
vertices and 'E' stands for no. of edges, then which of the following
relationships is named as Euler's formula ?
1)F+V=E+2
2)F+E=V+2
3)V+E=F+2
4)F+V=E-2​

Answer 1

Answer:

1 is correct according to eulers