Math, asked by amartyasrimani892, 1 year ago

Find the sum of first 20 odd naturalnumbers

Answers

Answered by aStudentofIndia

0

1 to 10

=1+3+5+7+9

=25

11 to 20

=11+13+15+17+19

=75

25+75

=100

sum of first 20 odd numbers is 100

Please mark as brain list please please

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