Ah! You are suggesting that black can make a ko threat against the live group in figure 3, and that white might choose to ignore the threat. True, but the usual convention in this case is to call the group alive, rather than unsettled.
Indeed.
Ah! You are suggesting that black can make a ko threat against the live group in figure 3, and that white might choose to ignore the threat. True, but the usual convention in this case is to call the group alive, rather than unsettled.
Indeed.