find the sum of first 20 natural numbers
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19
hey friend
here is ur answer
HOPE IT HELPS
here is ur answer
HOPE IT HELPS
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Answered by
11
HEY....
1+2+3+4+5+6+7+8+9+10
+11+12+13+14+15+16
+17+18+19+20 = 210
1+2+3+4+5+6+7+8+9+10
+11+12+13+14+15+16
+17+18+19+20 = 210
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