0:33:54: Q1 What will be the maximum variance of Y? ANS: sigmaX^2 +sigmaZ^2
0:41:41: Q2. What will be the maximum entropy of Y if Var(Y)=sigmaX^2 xigmaZ^2? ANS: 1/2 log(2*pi*e(sigmaX^2 sigmaZ^2)
1:44:17: Q3. What do you expect the expression inside the bracket to be if g(x) <=0? ANS: f(x)
1:47:10: Q4. What will be the value of the bracket if g(x) > 0? ANS: -inf
2:18:53: Q5. What is partial (Sum..) partial P_1? ANS: 0.5(N1+P1)
2:49:34: Q6. What is the total number of pairs of joint typical sequences for source X and Y? ANS: 2^(N*H(X,Y)