Math, asked by debnathpatra82, 4 months ago

challenge!
what is the value of0-1+2-3+4-5+6-7...+16-17+18-19+20?​

Answers

Answered by rishabhyadav9363
0

67898788366373929364673829

Answered by mahaswetamaity2020
2

Answer:

0-1+2-3+4-5+6-7...+16-17+18-19+20

=10

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