SAT - Intro to Theoretical Computer Science

[TheRailwayDiary]

hey bro go through your expression value you have mistake their please check 0 ^ 1 =0

[eigentlichtoll]

2:05 No, this "whole thing here" is 0 actually (like you explained in the beginning). But these tiny errors happen really easily when going through larger formulas!

[MrDivad]

Please put links to other videos at the end since its difficult to find them :/

[jamesl]

The second part of the Boolean formula (the one that is in double parenthesis) is X1 "AND" (X2 or NOT(X3)).
1
0
0

[VishalSharma-yysq]

The answer is 1, 0, 0 of x1, x2, x3.

[cmulation]

I got x1=1, x2=1, x3=0. Can someone tell me if this is correct?

[raghav_somani]

Hey 0 intersection 1 is 0 though waht are the odds that you still got correct answer 🤣

[uberkarthik]

this is a god awful explanation. it doesnt matter what x1 is AT ALL in his example. Since there is an and between x1 and the complement of x1, it will always equate to false. So, in this problem, you can pretty much ignore that part. This problem pretty much boils down to the third part of the problem -> OR x2. As long as x2 is 1, the solution is reached. It literally doesnt fucking matter what x1 is.

Udacity should be ashamed to not have explained why x2 is the only relevant term here.