Math, asked by raaaaaaaaaanaji, 1 year ago

express 100 as the sum of 10 odd natural number

Answers

Answered by anvesha18
1
1+3+5+7+9+11+13+15+17+19
Hope it helps! ! !
Answered by anoushka99
3
 the series is 1,3,5,7,9,11,13,15,17,19,
using the AP formula :
n=10
a=1
d=2

sn= n/2 {2a +(n-1)d}
sn=5{20}
sn=100

hence proved ......

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