Question

The backward chaining is a set of instructions that tell the system how to manipulate the conditions based on Boolean logic set of operators such as AND, OR, NOT.

true or false .

Answer 1

Backward chaining is an artificial intelligence method that involves reasoning from goal to conditions using Boolean logic, typically starting with an 'if-then' conditional to identify necessary and sufficient conditions for a conclusion.

Step-by-step explanation:

The term backward chaining refers to a reasoning method commonly used in expert systems and artificial intelligence. Backward chaining starts with the goal or conclusion and works backwards to determine the necessary conditions to reach that conclusion. It involves a set of instructions that manipulate conditions based on Boolean logic operators such as AND, OR, NOT. In the scope of propositional logic, conditional statements are formulated as if-then statements. These conditionals are essential as they establish a cause-and-effect relationship that backward chaining uses to deduce the prerequisites required to achieve a specific goal. The if part of the conditional identifies the necessary conditions, while the then part states the sufficient condition that follows when the 'if' condition is met.