COMEDK · Maths · 5. Sequences and Series
\(\frac{1}{2 \cdot 5}+\frac{1}{5 \cdot 8}+\frac{1}{8 \cdot 11}+\ldots\) upto \(n\) terms is equal to
- A \(\frac{n}{4 n+6}\)
- B \(\frac{1}{4 n+4}\)
- C \(\frac{n}{6 n+4}\)
- D \(\frac{n}{3 n+7}\)
Answer & Solution
Correct Answer
(C) \(\frac{n}{6 n+4}\)
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