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Class 9 Mathematics Sequences and Progressions Sum of first n natural numbersExpertLevel 60

If (S_n=6903), what is the value of (S_{n+5}-S_n)?

Answer and explanation

Correct answer: (600)

(6903=S_{117}), so the difference is (118+119+120+121+122=600). Take the sum of the next five terms.

Tags

sequencesprogressionsnatural-numbersnext-terms

Frequently asked questions

What is the correct answer to this question?

(600)

Why is this the correct answer?

(6903=S_{117}), so the difference is (118+119+120+121+122=600). Take the sum of the next five terms.

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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