Please perform all code in Matlab, while following commented instructions

\%Your task for this lab assignment is to correctly implement \%the functions called by typeofmatrix: \% issquare, isdiagonal, isidentity, \% isuppertriangular, islowertriangular, and iszero \%based on their comments, provided code, and examples. \%The function typeofmatrix assumes arg1 is the name of the file \%in the current working directory that contains A's elements, \%where A is a matrix. \%The function typeofmatrix is already implemented for you to have \%consistent I/0 with our examples. After you finish implementing \%the functions aforementioned, you should not change the source \%code in typeofmatrix. function [] = typeofmatrix(arg1) A = readmatrix(arg1); display(A); print("issquare(A)", issquare(A)); print("isdiagonal(A)", isdiagonal(A)); print("isidentity(A)", isidentity(A)); print("isuppertriangular(A)", isuppertriangular(A)); print("islowertriangular(A)", islowertriangular(A)); print("iszero(A)", iszero(A)); end \%Return true if A is a square matrix; \%otherwise return false. \%You may use Matlab's size function, but \%no other Matlab functions can be used to functionent [output] = issquare(A) end function. \%Return true if A is a square matrix; \%otherwise return false. \%You may use Matlab's size function, but \%no other Matlab functions can be used to \%implement this function. function [output] = issquare (A) end \%Return true if A is a diagonal matrix; \%otherwise return false. \%You may use Matlab's size function and \%Matlab's matrix notation, but NO other built-in \%Matlab functions can be used to implement this function. \%You may call other functions you implement for \%this lab assignment. function [output] = isdiagonal (A) end \%Return true if A is an identity matrix; \%otherwise return false. \%You may use Matlab's size function and \%Matlab's matrix notation, but NO other built-in \%Matlab functions can be used to implement this function. \%You may call other functions you implement for \%this lab assignment. function [output] = isidentity (A) end \%Return true if A is an upper triangular matrix; \%otherwise return false. \%You may use Matlab's size function and \%Matlab's matrix notation, but NO other built-in \%Matlab functions can be used to implement this function. \%You may call other functions you implement for \%this lab assignment. function [output] = isuppertriangular(A) end \%Return true if A is a lower triangular matrix; \%otherwise return false. \%You may use Matlab's size function and \%Matlab's matrix notation, but NO other built-in \%Matlab functions can be used to implement this function. \%You may call other functions you implement for \%this lab assignment. function [output] = islowertriangular(A) end \%Return true if A is a zero matrix; \%otherwise return false. \%You may use Matlab's size function and \%Matlab's matrix notation, but No other built-in \%Matlab functions can be used to implement this function. \%You may call other functions you implement for function [output] = iszero(A) \%Print label and true or false based on \%logicalValue in a manner consistent with our examples. \%This function is already implemented for you, and \%you should NOT change it. function [] = print(label, logicalValue) if(logicalValue == true) fprintf("\%s: true , label); else fprintf("\%s: false ",label); end end