English, asked by ronak981585, 15 days ago

Answer the questions Uldily.
1. Which is the first mechanical calculating device?

Answers

Answered by anurag21286

Answer:

Pascal's calculator (also known as the arithmetic machine or Pascaline) is a mechanical calculator invented by Blaise Pascal in the mid 17th century. Pascal was led to develop a calculator by the laborious arithmetical calculations required by his father's work as the supervisor of taxes in Rouen

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