A graph is self-complementary if it is isomorphic to its complement. For all self-complementary graphs on n vertices, n is

Congruent to 0 mod 4, or 1 mod 4

A graph is self-complementary if it is isomorphic to its complement. F

1.	A graph is self-complementary if it is isomorphic to its complement. For all self-complementary graphs on n vertices, n is
A.	A multiple of 4A multiple of 4
B.	Even
C.	Odd
D.	Congruent to 0 mod 4, or 1 mod 4
Answer» E.

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A graph is self-complementary if it is isomorphic to its complement. For all self-complementary graphs on n vertices, n is

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