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Linear Algebra and Its Applications
· Problem 2.5.17
Vector Spaces — Gilbert Strang
Mathematics · graphs-and-networks
Problem
For both graphs drawn below, verify Euler's formula:
(
# of nodes
)
−
(
# of edges
)
+
(
# of loops
)
=
1.
(\text{\# of nodes}) - (\text{\# of edges}) + (\text{\# of loops}) = 1.
(
# of nodes
)
−
(
# of edges
)
+
(
# of loops
)
=
1.
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