Arrange in a hierarchical order by date, the following inventions: I. slide rule; Il. pascaline;...
COMPUTER
WAEC 2016
Arrange in a hierarchical order by date, the following inventions: I. slide rule; Il. pascaline; IIl, analytical engine; v. difference engine.
- A. I, lI, IV and ll
- B. II, IV, and Il
- C. III, IV, II and I
- D. I, II, IIl and IV.
Correct Answer: A. I, lI, IV and ll
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