Define binary operation on a set. Verify whether the operation * defined on Z by a*b = ab + 1 is binary or not . Share with your friends Share 1 Shrabasti Mondal answered this * is a binary operation because for all a,b belongs to Z , ab+1 surely belongs to Z. -10 View Full Answer Anil Kumar answered this Question number 11give solution -8 Navya answered this Define binary operation on a set. verify whether the operation * defined on Z by a*b=ab+1 is binary or not -5