Types Of Matrices|Identify|Upper Triangular Matrix|Lower Triangular Matrix|Zero Matrix|OMR

Multiplication Of A Matrix By A Scalar|Negative Of A Matrix|Exercise Questions|Upper Triangular Matrix|Lower Triangular Matrix|Trace Of Matrix|Exercise Questions|Properties Of Matrix Addition|Exercise Questions|Multiplication Of Matrices|OMR

Null matrix upper triangular matrix and lower triangular matrix

Matrix |Order Of Matrix|Exercise Questions|OMR

In a square matrix A=[a_(ij)] if igtj and a_(ij)=0 then matrix is called Square matrix Lower triangular matrix Upper triangular matrix Unit matrix

A matrix A=[a_(ij)] is an upper triangular matrix, if

Which of the following is a triangular matrix? (A) a scalar matrix (B) a lower triangular matrix (C) an upper triangular matrix (D) a diagonal matrix

Let R be a square matrix of order greater than 1 such that R is lower triangular.Further suppose that none of the diagonal elements of the square matrix R vanishes. Then (A) R must be non singular (B) R^-1 does not exist (C) R^-1 is an upper triangular matrix (D) R^-1 is a lower triangular matrix

In a upper triangular matrix ntimesn, minimum number of zeros is

Transpose Of Matrix|Examples|Symmetric Matrix|Skew - Symmetric Matrix|Important Theorem|OMR|Quiz|Summary