Who developed the Leibniz calculator machine?
a) abacus
b) chares Babbage
c) Gottfried
d) none of these
Gottfried
was mathematician and philosopher, belong to which country?
a) England
b) Germany
c) Swedish
d) Norway
Which of the following year Gottfried developed Leibniz calculator?
a) 1693
b) 1694
c) 1695
d) 1696
Which of the following scientists created analytical engine?
a) abacus
b) chares Babbage
c) Gottfried
d) none of these
Which
of the following year Charles Babbage developed analytical engine?
a) 1822
b) 1894
c) 1795
d) 1896
Who developed tabulating machine with jacquard loom concept?
a) abacus
b) chares Babbage
c) Gottfried
d) Herman Hollerith
