R4R.CO.IN
About
Services
Contact
Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?
Home
Question:Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?
1.Napier
2.Babbage
3.Pascal
4.Leibniz
Show Answer
Answer:4
← Older
Newer →
Search
Go!
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!