If `A=[(1,1,2),(5,2,6),(-2,-1,-3)]` then A is (A) nilpotent (B) idempotent (C) symmetric (D) none of these

A = [(1,2,3),(1,2,3),(-1,-2,-3)] then A is a nilpotent matrix of index a)3 b)2 c)4 d)5

show that [(1,1,3),(5,2,6),(-2,-1,-3)]=A is nilpotent matrix of order 3.

show that [(1,1,3),(5,2,6),(-2,-1,-3)]=A is nilpotent matrix of order 3.

show that [(1,1,3),(5,2,6),(-2,-1,-3)]=A is nilpotent matrix of order 3.

If A=[(0,2,-3),(-2,0,-1),(3,1,0)] then A is (A) diagonal matrix (B) symmetric matix (C) skew symmetric matrix (D) none of these

If A=[(0,2,-3),(-2,0,-1),(3,1,0)] then A is (A) diagonal matrix (B) symmetric matix (C) skew symmetric matrix (D) none of these

Let A = {1,2,3} and R be a relation on A defind as R = {(1,2), (2,3),(1,3)} , then R is (a) reflexive (b) symmetric (c) transtive (d) none of these

A=[[1,1,3],[5,2,6],[-2,-1,-3]] is a nilpotent matrix of index K .Then K=

The matrix A=[(-5,-8,0),(3,5,0),(1,2,-1)] is (A) idempotent matrix (B) involutory matrix (C) nilpotent matrix (D) none of these

The matrix A=[(-5,-8,0),(3,5,0),(1,2,-1)] is (A) idempotent matrix (B) involutory matrix (C) nilpotent matrix (D) none of these