1 votes 1 votes $AVA=A$ is called : Identity law De Morgan’s law Idempotent law Complement law Linear Algebra ugcnetcse-dec2004-paper2 + – go_editor asked Mar 26, 2020 • edited Jun 10, 2020 by soujanyareddy13 go_editor 579 views answer comment Share Follow See 1 comment See all 1 1 comment reply AkashChandraGupta commented Aug 8, 2020 reply Follow Share (C) 0 votes 0 votes Please log in or register to add a comment.
1 votes 1 votes In linear algebra, an idempotent matrix is a matrix which, when multiplied by itself, yields itself. That is, the matrix A is idempotent if and only if A 2 = A . For this product A 2 to be defined, must necessarily be a square matrix. Source : https://en.wikipedia.org/wiki/Idempotent_matrix palashbehra5 answered Jun 12, 2020 palashbehra5 comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes Idempotent Law: $A \cup A = A$ and $A\cap A=A$ AkashChandraGupta answered Aug 8, 2020 AkashChandraGupta comment Share Follow See all 0 reply Please log in or register to add a comment.
