Can anyone answer- 1+2+3+4+..........1000=
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Answered by
2
The formula for question is (n-1)n/2 where n is greatest number of the sequence
So
(1000-1)1000/2
=999×500
=499500
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Sn=n(n+1)/2
sn=1000(1000+1)/2
sn=500×1001
sn=500500
that is the answer pls follow me
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