When was the first pocket calculator invented?
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Q: was the first pocket calculator inv
A: A pocket calculator is a calculator that fits into a shirt pocket.
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Q: When and how long ago was the first pocket calculator invented?
A: First pocket calculator was developed in year 1971 which was invented by the Busicom.This…
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Q: Why did the market for mechanical calculators grow significantly in the late nineteenth century?
A: mechanical calculators grow significantly in the late nineteenth century because:
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When was the first pocket calculator invented?
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