Question 2: Finding coordinates of skew-symmetric matrix A matrix A is skew-symmetric if A" = -A. Consider the ordered basis A = (A1, A2, As) for the vector 0 -2 -2 3] space of 3 x 3 skew-symmetric matrices, where A1 = 2 0 0 2 , and 3 -2 0 N As = 0 0 -117 Find the integer coefficients below such that B = -2 0 -7 is a linear combination of A1, Az, and 11 7 0 As B = 2 7 100%% Al+ -2 100% Az+ 1 7 100% As