Question

if F ,E and V reperesent the faces ,edges and verticals respectively of a polyherdral then which of the follwing is
the eular formula
1) F-V +E =2
2)F+V+E=2
3)F+V-E=2
4)F+V=2=-E


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Answer 1

Answer:

3) F + V - E = 2

Step-by-step explanation:

the euler's formula can also be F+V = E+2

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