Computer Science, asked by AYYANALI, 8 months ago

what is first calcalater

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Answered by jss5245

2

Answer:

The first handheld calculator was a 1967 prototype called "Cal Tech", whose development was led by Jack Kilby at Texas Instruments in a research project to produce a portable calculator. ... The first commercially produced portable calculators appeared in Japan in 1970, and were soon marketed around the world.

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