If A is a square matrix of order 2 such that `A[(,1),(,-1)]=[(,-1),(,2)] and A^(2)[(,1),(,-1)]=[(,1),(,0)]` the sum of elements and product of elements of A are S and P, S + P is

If M is a 2xx2 matrix such that M[(1),(-1)]=[(-1),(2)] and M^(2)[(1),(-1)]=[(1),(0)] then sum of elements of M is

A is a 2xx2 matrix such that A[[1-1]]=[[-12]] and A^(2)[[1-1]]=[[10]] The sum of the elements of A is -1 b.0 c.2 d.5

If A is 2xx2 matrix such that A[{:(" "1),(-1):}]=[{:(-1),(2):}]and A^2[{:(" "1),(-1):}]=[{:(1),(0):}] , then trace of A is (where the trace of the matrix is the sum of all principal diagonal elements of the matrix )

If A is 2xx2 matrix such that A[{:(" "1),(-1):}]=[{:(-1),(2):}]and A^2[{:(" "1),(-1):}]=[{:(1),(0):}] , then trace of A is (where the trace of the matrix is the sum of all principal diagonal elements of the matrix )

If all the elements in a square matrix A of order 3 are equal to 1 or - 1, then |A| , is

If all the elements in a square matrix A of order 3 are equal to 1 or - 1, then |A| , is

Let Z=[(1,1,3),(5,1,2),(3,1,0)] and P=[(1,0,2),(2,1,0),(3,0,1)] . If Z=PQ^(-1) , where Q is a square matrix of order 3, then the value of Tr((adjQ)P) is equal to (where Tr(A) represents the trace of a matrix A i.e. the sum of all the diagonal elements of the matrix A and adjB represents the adjoint matrix of matrix B)

Let A be a square matrix of order 3 so that sum of elements of each row is 1 . Then the sum elements of matrix A^(2) is

Let A be a square matrix of order 3 so that sum of elements of each row is 1 . Then the sum elements of matrix A^(2) is