In matrix expression of linear equation, AX=B, X denotes

Related MCQs

• If the determinant formed by the elements of the matrix A is equal to zero, then the matrix is
• the sufficient condition required for the matrix to possess inverse is that the matrix should be
• A square matrix A of order mxn is called an upper triangular matrix if aij = o for all
• If A is a square matrix of order ‘n’ and I is the unit matrix of the same order, then AI is equal to
• If the matrix CxC =C, the matrix C is
• The line of linear equation should begin from
• If in a matrix, the number if rows is the same as the number of columns, it is called
• In a matrix, if there is only one row but any number of columns, it is called
• If all the elements of a matrix of any order are zero, it is called
• A square matrix with 1’s in its principal diagonal and zeros everywhere else is