A flowchart to find the mean of 1st 100 natural numbers
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the formula for finding the sum of consecutive nos.
take the last no. as n (as 100 in 1-100)
n^+n/2
100^2+100/2
10000+100/2
10100/2
5050
mean- total sum/total no.
=5050/100
=50.5
May this help you
take the last no. as n (as 100 in 1-100)
n^+n/2
100^2+100/2
10000+100/2
10100/2
5050
mean- total sum/total no.
=5050/100
=50.5
May this help you
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