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Amazing. Best example ever. It's noticiable you like maths
Union --> OR between setsIntersect --> AND between setsComplement --> NOT for a setSo, converting our statement, we get:~(A ^ B),By Demorgan,~A and ~BAnd converting back we getComplement(A) Intersection Complement(B)
Why do you sometimes use the biconditional arrow and sometimes just use = ?.... How to know when to use which?
biconditional means it must work both ways, you can use either hereyou can do it like this with or you can prove each direction individually=> and
is this secnd de morgan's law?
![[Part 1] ทารกน้อยถูกทิ้ง👶 หญิงชราเก็บขวดขายเลี้ยงดูเขาจนโต #โลกการละคร](http://i.ytimg.com/vi/nPTDvFCExks/mqdefault.jpg)
Amazing. Best example ever. It's noticiable you like maths
Union --> OR between sets
Intersect --> AND between sets
Complement --> NOT for a set
So, converting our statement, we get:
~(A ^ B),
By Demorgan,
~A and ~B
And converting back we get
Complement(A) Intersection Complement(B)
Why do you sometimes use the biconditional arrow and sometimes just use = ?.... How to know when to use which?
biconditional means it must work both ways, you can use either here
you can do it like this with
or you can prove each direction individually
=> and
is this secnd de morgan's law?