Question

Q.21.) The Euler's formula is________. *
A.) F-E+V
B.) F+E+V
C.) F-E-V
D.) None Of These
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Answer 1

Answer:

F + V − E

Step-by-step explanation:

option c

this is correct answer (sure)

Answer 2

Answer:

none of these

because the euler's formula is F+V=E+2