Consider the game tic-tac-toe. let's define x n as the number of rows, columns, or diagonals with exactly n x's and no o's. similarly o n is the number of rows, columns, or diagonals with just n o's. the utility function assigns +1 to any position with x 3 = 1 and -1 to any position with o 3 = 1 . all other terminal positions have utility 0. for nonterminal positions, we use the following heuristic: h(s) = 3x2(s) + x1(s) − (3o2(s) + o1( approximately, how many possible games of tic tac toe are there?

x+2 because it just doubles hon so the pattern can actually tell you the expression.

so for example,

if x=2 then 2+2 is 4

if x=4 then 4+4 is 8

and so on and so forth.

i really hope that this makes sense and you out in a way hon: )

answer: 500 wph.

explanation:

answer:

science is the study of the nature and behavior of natural things and the knowledge that we obtain about them. a science is a particular branch of science such as physics, chemistry, or biology. physics is the best example of a science which has developed strong, abstract theories.

pseudoscience is a collection of beliefs or practices mistakenly regarded as being based on scientific method.

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