Question

Given the game tree below, show the minimax values for nodes A, B, C, and D.

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Answer #1

The value A is max of values inside B, C, D, ie Maximizers

B. C, D will have min values from their sub trees, ie Minimizers.

B will have min value from 8, 4 ,9= 4

C will have min value from 3, 10 ,7= 3

D will have min value from 6, 11,5= 5

So now A will have Max value from B,C,D,ie from 4,3,5 = 5

A=51 B = 4. C = 31 D = 5

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