(13) What is the sum of the first
30 natural numbers? *
Answers
Answered by
3
Answer:
465
Step-by-step explanation:
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Answered by
1
Step-by-step explanation:
we know that ,
sum of first natural numbers = n(n+1)/2
(30(30))/2
=(30 x31)/2
= 930/2
=465
therefore sum of first 30 natural number is 465.
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