## Language Proof And Logic 21

### Militaryâ€“industrial complex - Wikipedia.

Attempts to conceptualize something similar to a modern "military-industrial complex" existed before Eisenhower's address. Ledbetter finds the precise term used in 1947 in close to its later meaning in an article in Foreign Affairs by Winfield W. Riefler. In 1956, sociologist C. Wright Mills had claimed in his book The Power Elite that a class of military, business, and political leaders ....

https://en.wikipedia.org/wiki/Military%E2%80%93industrial_complex.

### Introduction to Boolean Logic - GeeksforGeeks.

Jan 27, 2022 . A logic gate is a virtual or physical device that performs a Boolean function. These are used to make logic circuits. Logic gates are the main components of any digital system. This electrical circuit can have only one output and 1 or more inputs. The relation between the input and the output is governed by specific logic..

https://www.geeksforgeeks.org/introduction-to-boolean-logic/.

### Logic Examples & Types | What is Logic? - Study.com.

Jun 24, 2021 . What is logic? See the logic definition and examples. Learn about the different types of logic: informal, formal, symbolic and mathematical. Updated: 06/24/2021.