Find the sum of 1+2+3+4+5+....................100
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Find the sum of 1+2+3+4+5+....................100
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Sum of first 'n' natural numbers is given by:
Sum = n(n+1)/2
So, according to the question: n = 100
Therefore, Sum = n(n+1)/2
= 100(100+1)/2
= 100(101)/2
= 50(101)
= 5050
Hence, sum of the given series is 5050.
Answer:
5050 is your correct answer