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ISBN Number Validation, High school final essays of Mathematics

Mathematics

ISBN Validation AlgorithmsData ValidationError Detection and Correction

A list of isbn (international standard book number) codes along with their corresponding validation checks. Each code is decoded using a simple algorithm based on the digits in the number, and the final check digit is calculated and compared to the last digit of the isbn number to verify its validity.

What you will learn

How is the validation check for an ISBN number performed?
What is the significance of each digit in an ISBN number?
Can you provide an example of how to decode and validate an ISBN number?

Typology: High school final essays

2018/2019

Uploaded on 04/29/2022

clarrize-ann-angeles 🇵🇭

4 documents

1 / 4

Partial preview of the text

Download ISBN Number Validation and more High school final essays Mathematics in PDF only on Docsity! Clarrize Ann H. Angeles Bachelor of Science and Tourism Management ISBN 10 1. 019-852-663-6 =10(0)+9(1)+8(9)+7(8)+6(5)+5(2)+4(6)+3(6)+2(3)+1(C) =0+9+72+56+30+10+24+18+6+C =225+C =225+6 =231÷11 =21 C=6 (VALID) 2. 141-296-155-6 =10(1)+9(4)+8(1)+7(2)+6(9)+5(6)+4(1)+3(5)+2(5)+1(C) =10+36+8+14+54+30+4+15+10+C =181+C =181+6 =187÷11 =17 C=6 (VALID) 3. 007-108-822-0 =10(0)+9(0)+8(7)+7(1)+6(0)+5(8)+4(8)+3(2)+2(2)+1(C) =0+0+56+7+0+40+32+6+4+C =145+C =145+9 =154÷11 =14 C=9 (INVALID) 4. 971-994-614-4 =10(9)+9(7)+8(1)+7(9)+6(9)+5(4)+4(6)+3(1)+2(4)+1(C) =90+63+8+63+54+20+24+3+8+C =333+C =333+8 =341÷11 =31 C=8 (INVALID) 5. 971-584-857-2 =10(9)+9(7)+8(1)+7(5)+6(8)+5(4)+4(8)+3(5)+2(7)+1(C) =90+63+8+35+48+20+32+15+14+C =325+C =325+5 =330÷11 =30 C=5 (INVALID) 6. 007-351-968-5 =10(0)+9(0)+8(7)+7(3)+6(5)+5(1)+4(9)+3(6)+2(8)+1(C) =0+0+56+35+30+5+36+18+16+C =196+C =196+2 =198÷11 =18 C=2 (INVALID)

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ISBN Number Validation, High school final essays of Mathematics

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