Question $10$

Let

$$

$($

$$

$,$

$$

$)$

r$($s$,$a$)$ be the expected reward for taking action

$$

a in state

$$

s$,$ as defined in equation $3\mathrm{.}5$ of the textbook. Which of the following are valid ways to re$-$express the Bellman equations, using this expected reward function? $[$Select all that apply$]$