The value stored in "res" is,

A = [1 2; 3 4]
C = A^2

In chebwin(L,r), what is the default value of r? 

is it possible to reduce the number of function

a=sin(pi*log(x))

What is the output of the following MATLAB code?

a=1:4;
c=a.^2;

In secondary data, there is no direct link between the data and the person requiring it 

Variables do not need to have the same name when being passed from the primary function to the sub-function.

If a command in a programming language only accepts integer inputs, providing a character input will result in an error.

What will be the output of the following code?

out1 = double('abc')

out2 = double("abc")

Choose the function to solve the following system of linear equations in the easiest way.

3x + y = 5
2x + 3y = 7