Propositional Logic − Precedence of Logical Operators

Discrete Mathematics: Precedence of Logical Operators
Topics discussed:
1) Meaning of precedence.
2) Precedence table of logical operators.
3) Example on precedence of logical operators.
4) Problem on precedence of logical operators.

Music:
Axol x Alex Skrindo - You [NCS Release]

#DiscreteMathematicsByNeso #DiscreteMaths #PropositionalLogic

[ntsakomculu]

Excellent video. Makes things look relatively easy. Thank you!

[pearlcalape]

Short and very easy to understand . Thanks!

[markobaban]

This was a perfect explanation. Thank you for making my day easier.

[TechtinkererD]

I appreciate these videos, they might be the reason i pass this course

[Brindavanam...]

Thank yoh for your efforts sir....


But kindly recheck P ---->r values in truth table....

[fatahtani]

thank you you ve been very clear about it

[nitishgautam]

1:18 It's not a well formed formula ( wff) because there is ambiguity because of no bracket.
Logically this expression will be rejected for any further analysis in PL (propositional logic) .

[qudratrabby]

there is a mistake in this calculation, i believe, final answer will be all false

[Katokoda]

This is just a convention right?
I mean, it is a very usefull and very stable convention, but I think it is still important to say that this a “just” a convention

[idy]

Negation
conjunction
disjunction
implication
biconditional

[gungunpanda]

How about XOR (Exclusive OR) related to this topic?Is its precedence only higher than biconditional operator?

[nawnwa]

I have question to convery to CNF, the compound state is (a and b or c) and (b or can this be done without precedence for the first bracket?

[job]

Sir you precede every operator except *exclusive* why????

[facundocarattoli]

minute 5:02 the compound proposition called r that implies 7q ^ 7p. Both values are False so why is the compound proposition r=F . it should be r=T, shouldn't it? If we go to the earlier lessons all the truth table when both values are equal to false then the compound proposition is true.

it's to confused this part for me. 🙏🏻 I hope someone can help to me with this little doubt !

[razan]

Thank you! But I have to ask what is the precedence for exclusive or?

[poojarana]

sir what about precedence of X-or operator?

[Nitin-yfuc]

why is your "not" like that?