CheesePrata's answer to Piano guy potato's Secondary 2 Maths Singapore question.

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CheesePrata
Cheeseprata's answer
25 answers (A Helpful Person)
1st
Eulerian cycle is needed as the answer.
Piano guy potato
Piano Guy Potato
5 years ago
The answer is 3, not 7 and it is using graph theory, but I am not sure how to apply it.
Piano guy potato
Piano Guy Potato
5 years ago
The answer is 3 not 7, using graph theory but i am not sure how to use graph theory fully.