Question: The Following Rule Based System Uses Forward Chaining RULE 1: If Blood Pressure Is Likely To Be High Then Risk Of Heart Failure Is High RULE 2: If Patient Salt-intake Is High AND Walk- Test Result Is High Then Blood Pressure Is Likely To Be High RULE 3: If Heart-rate >=120 Per Min Then Patient Walk-test Result Is High RULE 4: If Salt-intake >=1500 Mg …

Question: The Following Rule Based System Uses Forward Chaining RULE 1: If Blood Pressure Is Likely To Be High Then Risk Of Heart Failure Is High RULE 2: If Patient Salt-intake Is High AND Walk- Test Result Is High Then Blood Pressure Is Likely To Be High RULE 3: If Heart-rate >=120 Per Min Then Patient Walk-test Result Is High RULE 4: If Salt-intake >=1500 Mg …

The following rule based system uses Forward Chaining

RULE1:             if blood pressure is likely to be high

                                  then risk of heart failure is high

RULE2:              if patient salt-intake is high AND walk-

                                 test result is high

                                 then blood pressure is likely to be high

RULE3:             if heart-rate >=120 per min

                                  then patient walk-test result is high

RULE4:             if salt-intake >=1500 mg per day

                                  then patient salt-intake is high

true or false ?

The following rule based system uses Backward Chaining

RULE1               if temperature <55

                                      then room is cool;

RULE2               if light intensity <20

                                      then light is poor;

RULE3           if room is cool

                          and light is poor

                                   then best plant is ivy ;

true or false ??