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Subject :NCO    Class : Class 4
What is a Slide Rule? Who invented it?

Ans 1: (Master Answer)

Class : Class 1
The slide rule, also known colloquially in the United States as a slipstick, is a mechanical analog computer. The slide rule is used primarily for multiplication and division, and also for functions such as exponents, roots, logarithms, and trigonometry, but typically not for addition or subtraction. William Oughtred invented it.

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