Abacus was the first

  1. Home

Question:Abacus was the first

1.electronic computer

2.mechanical computer

3.electronic calculator

4.mechanical calculator

Posted by R4R Team
  1. Abacus was the first
Search
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!