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
E. None of the above
Answer: Option D
Solution(By Examveda Team)
Gottfried Wilhelm Leibniz (b. 1646, d. 1716) was a German philosopher, mathematician, and logician who are probably most well known for having invented the differential and integral calculus (independently of Sir Isaac Newton).This Question Belongs to Computer Fundamentals >> Computer Fundamental Miscellaneous
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