* Update index.md

* removed redundant text made by contributor
This commit is contained in:
Dikshant Bali
2018-11-11 13:37:55 +05:30
committed by Randell Dawson
parent 1e958cebef
commit dc9b371317

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@ -12,7 +12,7 @@ Boolean algebra is fundamental to the development of digital electronics. It is
The three basic operations in Boolean Algebra are `AND`, `OR`, and `NOT`. Consider two boolean variables `x` and `y`:
- `x AND y` is true if and only if both `x` and `y` are true
- `x OR y` is true if and only if either of `x`, `y` are true. If `x`, `y` are both true, `x OR y` is still true
- `x OR y` is true if either of `x` or `y` are true
- `NOT x` is true if and only if `x` is false and vice versa
`NOT` of boolean statements can be refactored to apply directly to each variable. Consider the following :