Show that update (1) and update (2) are the same when the functions in Q are of the form Qw(s, a) = w T (s, a), with w R |S||A| and : S A R |S||A| , where the feature function is of the form (s, a)s 0 ,a0 = 1[s 0 = s, a0 = a], where 1 denotes the indicator function which evaluates to 1 if the condition evaluates to true and evaluates to 0 if the condition evaluates to false. Note that the coordinates in the vector space R |S||A| can be seem as being indexed by pairs (s 0 , a0 ), where s 0 S, a0 A