3-11

• 0:14:23: Q1 What will be D(a1x1a2x2…+anxn) if x1,x2…xn are eigenvectors of D? ANS: \(a_1 \lambda_1 x_1 + a_2 \lambda_2 x_2 + … + a_n \lambda_n x_n\)

• 0:26:50: Q2 What will be a1,….aN? if h= a1x1a2x2…+aNxN is the solution of the optimization problem? ANS: ai = 0 except a1 = 1

• 0:33:27: Q3 what will be the optimum h there for this optimization problem? ANS: x1

• 0:52:19: Q4 what is the probability of all k hypotheses fail? ANS: (1-w^n)^k