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Class 9MathematicsSequences and ProgressionsSum of first n natural numbersEasyLevel 63
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What will be the sum of the first (2) natural numbers?

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Answer and explanation

Correct answer: (3)

The first (2) natural numbers are (1) and (2), so the sum is (3). Listing terms is safe in basic questions.

Related tags

MathSequencesNatural-NumbersSum

Frequently asked questions

What is the correct answer to this question?

(3)

Why is this the correct answer?

The first (2) natural numbers are (1) and (2), so the sum is (3). Listing terms is safe in basic questions.

Which subject and chapter does this question cover?

This is a Class 9 Mathematics question. Chapter: Sequences and Progressions. Topic: Sum of first n natural numbers.

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  4. 4If a = 7 and d = 3, what is the sum of the first 6 terms?
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  6. 6What is the sum of the first (10) natural numbers?
  7. 7Find the sum of the first (20) natural numbers.
  8. 8If \(S_n=\frac{n(n+1)}{2}\), what is \(S_{15}\)?
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