find the sum of first 10 natural number.
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Answered by
1
Answer:
55
Step-by-step explanation:
10. Thus, the sum of all natural numbers 1 to 10 can be calculated using the formula, S= n/2[2a + (n − 1) × d], where, a is the first term, d is the difference between the two consecutive terms, and n is the total number of natural numbers from 1 to 10. Therefore, the sum of the first 10 natural numbers is 55.
Answered by
0
Answer:
sum of first 10 natural numbers = 55
Step-by-step explanation:
Sum of first n natural numbers = n(n+1)/2
Given n=10
sum of first 10 natural numbers = 10(10+1)/2
=10(11)/2
=110/2
=55
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