In square matrix `A=(a_(ij))` if `i lt j` and `a_(ij)=0` then A is

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

" In a square matrix "A=[a_(ij)]" ,if "i>j" and "a_(ij)=0" then that matrix 'A' is an "

"In a square matrix "A=a_(ij)" if i>j then "a_(ij)=0" then the Matrix A is"

[" A square matrix "A=[a_(ij)]" if "I

Write the name of the square matrix A=a_(ij) in which a_(ij)=0 , i!=j ,

A square matrix A=[a_(ij)] in which a_(ij)=0 for i!=j and [a]_(ij)=k (constant) for i=j is called a (A) unit matrix (B) scalar matrix (C) null matrix (D) diagonal matrix

A square matrix [a_(ij)] such that a_(ij)=0 for i ne j and a_(ij) = k where k is a constant for i = j is called :

A square matrix [A_(ij)] such that a_(ij)=0 for I ne j and a_(ij)=k where k is a constant for i=j is called.

The square matrix A=[a_(ij)" given by "a_(ij)=(i-j)^3 , is a