Step 1: Understanding the principles Principle (1) requires clear intention to cause death for it to be murder. Principle (2) allows a person to cause death in self-defense if there is a genuine apprehension of death or serious harm.
Step 2: Applying the facts - Shuva attacked Anup with a sharp object, causing bleeding. - Shuva also hit Mridula, causing her to become unconscious. - At this point, Anup was outnumbered (both injured and his wife incapacitated) and had reasonable grounds to believe that his life and his wife’s life were in danger.
Step 3: Deciding on intent Anup’s action was a direct response to an immediate threat, with no evidence of prior intent to kill. The force used was in the context of apprehending death for himself and his wife — aligning with Principle (2).
Step 4: Conclusion Therefore, Anup’s act falls under the category of killing without intention to kill, purely for self-defense. This matches decision (c) and reason (ii). \[ \boxed{\text{Correct answer: (c) (ii)}} \]