JohnPhilipJones
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A). Binary and Number Systems Revision
B). Logic Gate Revision
Edexcel
1.2. Algorithms
2.1 Binary
3.1 Hardware
3.2 Software
6.2 Constructs
6.5 Operators
6.6. Subprograms
Video Index
1. Basic Logic Gates
2. Boolean Algebra
3. Machine Code
4. Number Systems
5. Operating Systems
6. Visual Basic
7. GIMP Graphics
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2.6. Video A Boolean Redundancy Law F = Not(Not(A))
An important axiom that shows the effect of double "not'ing" a variable i.e. it keeps its value the same.
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