Decide Whether the Connected Graph Has an Euler Path, an Euler

Multiple Choice

Decide whether the connected graph has an Euler path, an Euler circuit, an Euler circuit butnot an
Euler path, or neither an Euler circuit nor an Euler path.
The graph has 4 odd vertices and 2 even vertices.

A) Euler path
B) Euler circuit
C) neither an Euler circuit nor an Euler path
D) Euler circuit but not an Euler path