Q1.6MCQ1 mark, −0.25Which of the following is true?(A)The set of all rational negative numbers forms a group under multiplication.(B)The set of all non-singular matrices forms a group under multiplication.(C)The set of all matrices forms a group under multiplication.(D)Both B and C are true.Sign in to save attempts.Show answer← PreviousNext →SolutionsDiscussionLoading…Sign in with Google