COMPUTER HISTORY AND EVOLUTION
DEVELOPMENT OF COMPUTERS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Who invented the calculator for the first time?
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Blaise Pascal
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Albert Einstein
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Ada Lovelace
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Charles Babbage
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Explanation:
Detailed explanation-1: -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.
Detailed explanation-2: -A Pascaline signed by Pascal in 1652. Musée des Arts et Métiers, Paris.
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