Which type of matrix has all elements zero except those on the main diagonal?a.Identity matrixb.Transpose matrixc.Zero matrixd.Diagonal matrix

What type of matrix has 1s on the main diagonal and 0s elsewhere?a.Symmetric matrixb.Identity matrixc.Zero matrixd.Diagonal matrix

Which matrix has most of the elements (not all) as Zero?Select one:a.Identity Matrixb.Unit Matrixc.Sparse Matrixd.Zero MatrixClear my choice

A matrix with only one column is known as a:a.Square matrixb.Column matrixc.Row matrixd.Diagonal matrix

Which of the following is/ are TRUE?Determinant evaluated across any row or column is same.Determinant of a Identity matrix () is 1.If all the elements of a row (or column) are zeros, then the value of the determinant is zero.a.1 and 3 onlyb.3 onlyc.All of the aboved.None

What is the product of a matrix and its inverse? a. Zero matrix b. Identity matrix c. Transpose matrix d. Diagonal matrix