please help, will upvote answer.

Start Typing in MATLAB 8.2 Exercise 2 11 0 2 3] Enter the matrix A2= 4 -1 0 2 0 -1 -8 -10 a.) Use the method shown above to find a basis for the null-space of A2 (this may involve MATLAB and some pencil & paper. Then enter (type) your answer as column vectors: A2N1 = your first vector in basis A2N2 = your second vector in basis b.) Check your work by calculating A*A2N1 and A* A2N2. You should get zero vector. to do this type: AN1 = A2 * A2N1 AN2 = A2 * A2N2 c.) Check to see if any linear combination of A2N1 and A2N2 is in null(A2). You could do this by typing (for example) A2LC= A2* ( 3* A2N1 -2 *A2N2) Try part c.) for two other numbers different from 3 and -2