Zero value of degree is for an Isolated Vertex - Data Structure

Q.  Which value of degree is specified / defined for an Isolated Vertex?
- Published on 27 Aug 15

a. Zero
b. One
c. Infinity
d. Unpredictable

ANSWER: Zero

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    Discussion

  • Nirja Shah   -Posted on 18 Nov 15
    A vertex is called isolated vertex if its degree is zero. It has no incident edge.

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