MATLAB is case ________

A = [1 0 2] ; b = [3 0 7] ; c=a.+b;

for i=1:4
for j=1:4
a=5;a=a+5;
end
end

 The bilateral Z-transform ranges from __________ 

 What is the output of the following code? 

a=con([1 2],[1 2]);
b=cconv([1 2],[1 2]);

a=[pi/2 pi 3*pi]; spy[a]

  What are the functions to see the graph of a discrete function 

 Global variables must be mentioned _____ an M-file 

 The function ‘whos’ shows the details of the variables in the ongoing program but it doesn’t show the attributes of the variables. 

What is the output of the following MATLAB code?

close all;
for x = 1.5 : .5 : 2;
y=3;
x=y+3
clc
end