Which one is ancient commputera)pascaline b)fourth generation c)second

1.	Which one is ancient commputera)pascaline b)fourth generation c)second generation
Answer» ong>Answer: PASCALINE Explanation: Pascaline, also called Arithmetic Machine, the first CALCULATOR or adding machine to be produced in any quantity and actually used. The Pascaline was designed and built by the FRENCH mathematician-philosopher Blaise PASCAL between 1642 and 1644. The Pascaline is a direct adding machine (it has no crank), so the value of a number is added to the accumulator as it is being dialed in. By moving a display bar, the operator can see either the number stored in the calculator or the complement of its value.

Which one is ancient commputera)pascaline b)fourth generation c)second generation

Answer»

ong>Answer:

Explanation:

Pascaline, also called Arithmetic Machine, the first CALCULATOR or adding machine to be produced in any quantity and actually used. The Pascaline was designed and built by the FRENCH mathematician-philosopher Blaise PASCAL between 1642 and 1644.

The Pascaline is a direct adding machine (it has no crank), so the value of a number is added to the accumulator as it is being dialed in. By moving a display bar, the operator can see either the number stored in the calculator or the complement of its value.

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