0 votes 0 votes Linear Algebra testbook-test-series + – rsansiya111 asked Dec 11, 2021 rsansiya111 313 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Rank means number of L.I rows/columns in a matrix. We know, Rank(AB) <= min(Rank(A), Rank(B)) Thus, rank would have been either 2,1 or 0. But they are absent in the options so we cannot determine the answer here. chokostar answered Apr 5, 2023 chokostar comment Share Follow See all 0 reply Please log in or register to add a comment.