Computer Science · History of Computers
निम्नलिखित में से किसे सबसे सरल और सबसे प्रारंभिक गणना उपकरण माना जाता है?
- 1कैलकुलेटिंग मशीन
- 2कैलकुलेटर
- 3अबेकस (Abacus)✓
- 4स्लाइड रूल
सही उत्तर देखें
अबेकस (Abacus)
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