Question

Find the total number of 5 digit numbers possible. (Show steps)

Answer 1

Thank you guys.

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Answer 2

$Least \: 5 \: digit \: number = 10000$

$Greatest \:5 \: digit \: number = 99999$

$\blue { The \: number \:of \: natural \: numbers} \\\blue{from \: x \: to \:y \: where \: x< y \: is }\\\pink { y - x + 1 }$

$Here, x = 10000 \: and \: y = 99999$

$\red{ Total \: number \:of \:5 \:digit \: numbers }\\ = 99999 - 10000 + 1 \\= 99999 - 9999\\\green {= 90000 }$

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