Question

The sum of first ‘n’ natural numbers is

a) n(n+1)2 b) n(n+1)2 c) n2 – 1 d) 2n + 1​

Answer 1

Answer:

Their is no correct answer

Because, The sum of first ‘n’ natural numbers is n(n+1)/2

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Answer 2

Answer:

n(n+1)/2

Step-by-step explanation:

1+ 2+ ... + n = n(n+1) / 2

Here is you answer