In solving the following question, use only MATLAB or excel:

Note: Q4 is the name of the function.

Provide two independent vectors in null space of A, which is specified below. This question may not be as simple as it seems. Check if the vectors you find can satisfy Ax-0. 2 4 8 12 3 6 9 15 4 8 10 18 You should provide function 'Q4', which has no input argument and outputs the two required vectors as two output arguments Restrictions: you cannot use any built-in function that is related to finding null space of a matrix. Provide two independent vectors in null space of A, which is specified below. This question may not be as simple as it seems. Check if the vectors you find can satisfy Ax-0. 2 4 8 12 3 6 9 15 4 8 10 18 You should provide function 'Q4', which has no input argument and outputs the two required vectors as two output arguments Restrictions: you cannot use any built-in function that is related to finding null space of a matrix