Question

An was mainly used by merchants to perform the basic
the unit in the Analytical engin​

Answer 1

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An was mainly used by merchants to perform the basic

the unit in the Analytical engin

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Design of Analytical Engine

Analytical Engine is the successor of the Difference Engine. This machine's use an Arithmetic Logic Unit (ALU), basic flow control, punch cards, and memory. Analytical Engine is used to calculate the numerical value of trigonometric functions of any formula.