Fill in the blank:___ is not necessarily symmetric (i.e. can be one-way) while ___ is symmetric (i.e. both ways).28/30Fill in the blank: ___ is not necessarily symmetric (i.e. can be one-way) while ___ is symmetric (i.e. both ways).Synonymy / hyponymyEntailment / SynonymySynonymy / entailmentNone of the aboveGiải thíchChọn đáp án B