HW12.2. Finding an orthonormal basis of a nullspace Consider the matrix 1 0 0 0] A -1 -1 1 1 Find an orthonormal basis of the nullspace of A. Orthonormal basis matrix (2 dig How to enter the solution: To enter your solution, place the entries of each vector inside of brackets, each entry separated by a comma. Then put all these inside brackets, again separated by a comma. 2 2 3 Suppose your solutions is 0 Then please enter [1, 2, -1, 0], [2, 3, 0, 1]]. Save & Grade Save Additional attempts 10 available with new ? only attempts variants