2021-047

For each of the following graphs determine whether it is planar, bipartite, both, or none.

(I)

(II)

(III)

(IV)

A. I-Bipartite, II-None, III-Planar, IV-Bipartite

B. I-Planar and Bipartite, II-None, III-Planar, IV-Bipartite

C. I-Planar and Bipartite, II-Planar and Bipartite, III-Bipartite, IV-None

D. I-Planar, II-Planar and Bipartite, III-None, IV-Planar

E. None of the above

 

 Original idea by: Taylla Milena Theodoro