+0  
 
0
87
1
avatar

Let \(S = \{1, 2, 3, \dots, n\}.\) Three subsets \(A, B, C\) of S are chosen at random. 

(a) Find the probability that \(A \cup B \cup C = S.\) 

(b) Find the probability that \(A \subseteq B \subseteq C \).

 

Explain all answers thoroughly.

 

Please help! Thanks!

 Mar 26, 2022
 #1
avatar
0

OP here... I figured out the answer for Part (a), (1 - (1/2 * 1/2 * 1/2))^n = (7/8)^n. But, still need not sure how to do part B.

 Mar 26, 2022

35 Online Users

avatar
avatar