Classify each of the following matrices as a row, a column, a square, a diagonal, a scalar, a unit, an upper traingular, a lower triangular matrix. [3-2400-5000] - Mathematics and Statistics

Advertisements
Advertisements
Sum

Classify each of the following matrices as a row, a column, a square, a diagonal, a scalar, a unit, an upper traingular, a lower triangular matrix.

`[(3, -2, 4),(0, 0, -5),(0, 0, 0)]`

Advertisements

Solution

Let A = `[(3, -2, 4),(0, 0, -5),(0, 0, 0)]`

As every element below the diagonal is zero in matrix A.
∴ A is an upper triangular matrix.

Concept: Determinant of a Matrix
  Is there an error in this question or solution?
Chapter 2: Matrices - Exercise 2.1 [Page 39]
Share
Notifications



      Forgot password?
Use app×