which of the following is the sum of the first 30 natural numbers.
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1
Answer:
options??
then also....
sum form 1 to 10 is 55
11 to 20 is 155
21 to 30 is 255
so the total from 1 to 30 natural no is 465
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Answered by
2
Answer:
we can use the formula of sn from ap
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