Computer Science, asked by Dheeraj1474, 15 hours ago

Explain any two devic used doing ancient times doing calculation ?

Answers

Answered by pallavi707
0

Answer:

1. The earliest recorded calculating device is the abacus. Used as a simple computing device for performing arithmetic, the abacus most likely appeared first in Babylonia (now Iraq) over 5000 years ago. The abacus is more of a counting device than a true calculator

Explanation:

2.Pascal's Calculator (1652)

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