given that the sum of the first n natural numbers can be found by using the formula sum equals to n x n + 1 by divided by 2 find the sum of the first 12 natural numbers
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68 I hope this answers is help you please follow me
Answered by
2
Answer:
sum of first 12 natural number.
here n = 12
so S12 = 12 (12+1)/2
= 12×13/2
6× 13
78
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