Which of the following is the first calculating device?
A. Abacus
B. Calculator
C. Turing Machine
D. Pascaline
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Which of the following is the first calculating device?
A. Abacus
B. Calculator
C. Turing Machine
D. Pascaline
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YOUR ANSWER IS OPTION A. ABACUS
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⠀⠀⠀ ❥ ❈ a) Abacus