Arrange the following inventions in chronological order.
I. Slide Rule ll. Pascaline llI. Analytical Engine IV. Difference Engine
Answer Details
The inventions arranged in chronological order are:
II. Pascaline (invented in 1642)
I. Slide Rule (invented in 1622)
IV. Difference Engine (invented in 1822-1834)
III. Analytical Engine (designed in the mid-1830s, but not completed)
Therefore, the correct order is which is I, IV, III, and II. The slide rule was invented first, followed by the Difference Engine, the Analytical Engine, and finally, the Pascaline.