02 Uz - W} A student Nses. Gram - Schmidt with the basis B = { 1 } for R3 (standard inner product taking vectors in give order to find an basis e = {w i W2, W3} for R irthagonal and then normalizes U = ? U - W WI to get an ortronormal basis D= Ely, I } a) gf w3 - 1 and 3 - 4 Z -- determine Ug? Explain b) Is it possible that is ? Explain. Can you 3 3 -2 -1