Consider the following statement: “If any of my three friends picks me up in tim
ID: 1714972 • Letter: C
Question
Consider the following statement: “If any of my three friends picks me up in time and the game is not sold out or my friend who picks me up has already bought tickets then I will watch the game tonight.” Suppose the events that your three friends pick you up on time are represented by logic variables X, Y and Z, respectively, for the three friend; their having bought tickets in advance are represented by logic variables T1, T2 and T3, respectively the game being sold out is represented by the logic variable S, then write down all combinations of logic variables (like X=1 and Y=0) one at a time, which when true will allow you to see the movie.
Explanation / Answer
Ans-
X
Y
Z
T1
T2
T3
S
0
1
0
1
1
1
0
0
1
1
1
1
1
1
0
1
0
1
1
1
1
0
1
1
1
1
1
1
1
0
0
1
1
1
1
1
0
1
1
1
1
0
1
0
0
1
1
1
0
1
0
1
1
1
1
0
In coloumn S,the logic with 1 will see the movie.and logic with 0 will not see the movie.
X
Y
Z
T1
T2
T3
S
0
1
0
1
1
1
0
0
1
1
1
1
1
1
0
1
0
1
1
1
1
0
1
1
1
1
1
1
1
0
0
1
1
1
1
1
0
1
1
1
1
0
1
0
0
1
1
1
0
1
0
1
1
1
1
0