Q3-xi

MCQMarks unknown

A graph is planar if and only if,

(A)

It does not contain a subgraph homeomorphic to $k_{5}$ and $k_{3, 3}$ .

(B)

It does not contain a subgraph isomorphic to $k_{5}$ and $k_{3, 3}$ .

(C)

It does not contain a subgraph isomorphic to $k_{5}$ or $k_{3, 3}$

(D)

It does not contain a subgraph homeomorphic to $k_{5}$ or $k_{3, 3}$ .

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