#### Answer

S={000,001,002,...,999}

#### Work Step by Step

A three digit number in the ammeter (mA) can range from 000 to 999, that is:
S={000, 001,0002,...,999} i.e ${x|000\leq x\leq 999}$

Published by
Wiley

ISBN 10:
1118539710

ISBN 13:
978-1-11853-971-2

S={000,001,002,...,999}

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