Math, asked by noorkhan10, 8 months ago

find the sum
100+200+300+400+500........+1000​

Answers

Answered by rajputradheymohan
1

Step-by-step explanation:

+600+700+800+900 is the answer

Answered by johnwick97
0

Answer:

5500

Step-by-step explanation:

100(1+2+3+4+5.......10)

n(n+1) / 2 = sum of n natural no.

100 × 10 (11)/2 = 5500

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