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Question

Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots?

a.

Napier

b.

Babbage

c.

Pascal

d.

Leibnitz

Posted under IT Fundamentals

Answer: (d).Leibnitz

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Q. Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots?

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