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Amongst which of the following is considered the origin of the calculator?
1. Amongst which of the following is considered the origin of the calculator?
- Abacus
- Derivative
- Stepped Reckoner
- Curta Calculator
Answer
The correct answer is: A) Abacus
Explanation
The abacus is the first calculating device; dating back thousands of years. It was commonly used to execute fundamental Mathematical operations like addition, subtraction, multiplication, and division. The abacus is made up of beads or counters strung on rods, and its design allowed for quick and accurate calculations.