Explain why matching variable is important in Prolog? What is the method to match variables?
Answer / chaitanya
In Prolog, in order to process the elements of a list, we have to match them to variables. The method for doing is
We get the head by matching it to a variable
By calling a predicate with the variable, it processes the head
Until you get an empty list repeat the above steps
| Is This Answer Correct ? | 2 Yes | 0 No |
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Explain what is backtracking in Prolog?
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