Question

the sum of frist 30natural no is​

Answer 1

Answer:

465

30 (30+1)/2 because sum of natural numbers is n (n+1)/2

Answer 2

Answer:

Hey buddy here's your answer

n(n+1)/2

It's formula to find natural no.

30(30+1)/2

30(31)/2

930/2

465 Answer

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