The Quadratic Equation Song

1.5 Number Systems

1.4 Digital Circuits

1.3 Valid Arguments

1.2 Conditional Statements

1.1 Intro To Logic

Nothing special…not really a class.

Just some guy&#39;s voice over screenshots of completed homework problems.

Audio quality so-so.

Nothing special...

(A-&gt;B) is logically equivalent to (~A or B). So the negation of (A-&gt;B) is equivalent to (~~A and ~B) which is equivlent to (A and ~B). Replace A and B with p and ~m respectively. Then, the negation of (p-&gt;~m) is equivalent to (p and ~(~m)), which is also equivalent to (p and m).

Not an error

Discrete Mathematics - Logic

The best podcast episodes on non-current politics. Covering topics such as universal basic income, democracy, poverty & justice and more. For anyone interested in learning more about politics that affect that world, not just now, but in the longer term. Add episodes you're interested into your queue below!

Best Non-Current Politics Podcasts

The Best Multi-Part Documentaries, with documentaries on Obama, Federer vs Nadal, the making of Star Wars, Netflix vs Blockbuster and more. Add episodes you're interested into your queue below!