Computer Science, asked by bindushree1, 1 month ago

pls answer fast it's urgent

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Answered by BRAINhunter2020

1

a) abacus

b) number tracing board

c) pascal

Hope it helps ☺️

Answered by Krisha02656

2

Answer:

MaTe ur answer to this question is

1 Abacus

2 X-voilin

3 Timer (Old times as 1990s)

4 1st generation computer

HoPe this helps you

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