Math, asked by rakhikhanna79, 7 months ago

what is the sum of first ten digit odd number ​

Answers

Answered by devil6416
1

The first 10 odd numbers are

  • 1, 3, 5, 7, 9, 11, 13, 15, 17,19

The standard mathematical method of getting the sum of a series would be to add the first number of the series to the last number of the series and multiply the sum by one half the number in the series.

  • 1 + 19 = 20

20 × 5 = 100 ( there are 10 odd numbers in the series, so half of them would be 5.

  • Thus the sum is 100
Answered by sankhya7
1

Answer:

1+3+5+7+9+11+13+15+17+19=100

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