Answer
Part A
S={(H,H), (H,T), (T,H), (T,T)}
Part B
S={(H,H), (H,T), (T,T)}
Work Step by Step
PartB
Step 1 Find the outcome of distinguishable coins
(H,H), (H,T), (T,H), (T,T)
Step 2 Place into Set S
S={(H,H), (H,T), (T,H), (T,T)}
Part A
Step 1 Find the outcome of indistinguishable coins
(H,H), (H,T), (T,T)
Step 2 Place into set S
S={(H,H), (H,T), (T,T)}