3. Double foul define as
a. a situation to which two opponents commit personal fouls to each other at approximately at the
same time.
b. a deliberate non-cooperation or non-compliance with the intent or spirit of the rule.
c. when a player contact foul which in the judgment of official is not legitimate attempt to directly
play the ball within the spirit and intent of the rule.
d. a player's personal contact foul with an opponent, whether the ball is alive or dead
​