Maharashtra State BoardHSC Commerce 12th Board Exam
Advertisement Remove all ads

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

Advertisement Remove all ads
Advertisement Remove all ads
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)]`

Advertisement Remove all ads

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?
Advertisement Remove all ads
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×