The term ___________ is used for a depth-first search that chooses values for one variable at a time and returns when a variable has no legal values left to assign.
a) Forward search
b) Backtrack search
c) Hill algorithm
d) Reverse-Down-Hill search



The term ___________ is used for a depth-first search that chooses values for one variable at a time..

Answer / devjit mandal

b

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