Science, asked by ankithasreejith5bsvn, 4 months ago

Which of the following is the first calculating device?

opition

A. Abacus
B. Calculator
C. Turing Machine
D. Pascaline

Answers

Answered by ashokmaram11
1

Answer:

A

Explanation:

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Answered by beliver4578
4

Abacus is the first calculating device .

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