1+2+3+4....48+49+50+49+49++48..4+3+2+1
kunj41:
is there some error cause 49 is twice after 50
Answers
Answered by
4
50×50= 2500...................
Sorry but its wrong
because it didn't start with 0
no yr
kese
i am hindi lunguege
Bcz 50 ka koi pair nahi tha
Agar 0 se start hota to hota
achha
ish quation ka ans sahi aa hi nahi pa rha
2500/-
Answered by
4
By pairing all of them we get 50 (25 on either side of 50) pairs adding upto 50...
For example..
1+49
2+48
3+47
4+46...........
n so on...
50×50 = 2500
We need to add 50 also bcz it was at the centre
2500+50=2550
2550
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