3. Perturbation Bound on the Solution. Assume that nx = (8X)X||2

3. Perturbation Bound on the Solution. Assume that = < 1. Let YES g Ins ZLS and let (a) Noting the fLS solve* (X + bX)T onxn and show that where P b M fLS 0 b + 6b M gLS - (X)iLS] 1m xxt.