Computer Science - Computer Fundamentals - Discussion

Discussion Forum : Computer Fundamentals - Section 15 (Q.No. 4)
4.
Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots?
Napier
Babbage
Pascal
Leibnitz
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Veldoj Aishwarya said:   4 years ago
@Mithlesh.

Stepped reckoner was the mechanical device used for all basic arithmetic operations.

Mithlesh Kumar Meena said:   8 years ago
What is the name of the mechanical device?

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