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asked in Graph Theory by Boss (8.6k points)   | 45 views
Mohit make it answer
done!

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9 should be the answer.  equation would be  6*3 + x*2 = 12*2( as degree should be less than 3 given in ques an we need to find min no of vertex so degree should be higest among it's value , therfor we will take it as 2)

this will give x value as 3 therefor total vertex value will be 9.
answered by Active (1.7k points)  
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