vacuum tubes invented by
Ajulian assange
BJohn a Fleming
CChristopher Sholes
DJan Koum
Ajulian assange
BJohn a Fleming
CChristopher Sholes
DJan Koum
Related Questions:
Consider the statements given below.
Statement 1: Charles Babbage developed the difference engine in 1822.
Statement 2: mathematical operations are performed by processor known as Mill in Analytical Engine.