Math, asked by sumit47710, 7 months ago

प्रश्न 1. प्रथम 1000 धनपूर्णांक
का योग ज्ञात कीजिए।​

Answers

Answered by pankajkumar6283
0

Answer:

S=5005005

Step-by-step explanation:

S1000=n/2(a+l)

n=1000, a=1, l=1000

=1000/2(1+1000)

500(1001)

5005005

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