Question

Name the first computing device invented and used in 1642

Answer 1

1. in 1642 mr.pascal invented a computing device used for calculations

Answer 2

Explanation:

The first computing device that was invented and used in 1642 is Pascal’s calculator. It was the first invention of the machines in the 17th century. Blaise Pascal invented the machine which was used for performing the computations. This computation was earlier thought to be done through humans possibly. In the history, it was marked as the beginning of the mechanical calculator.