अनुक्रम \(1,\frac{7}{5},\frac{9}{5},\frac{11}{5},\ldots\) का सामान्य पद क्या है?
What is the general term of the sequence \(1,\frac{7}{5},\frac{9}{5},\frac{11}{5},\ldots\)?
Explanation opens after your attempt
B. \(a_n=\frac{2n+3}{5}\)
Concept
\(\frac{2n+3}{5}\) gives the given terms. In exams match fractional terms using small values of (n).
Why this answer is correct
The correct answer is B. \(a_n=\frac{2n+3}{5}\). \(\frac{2n+3}{5}\) gives the given terms. In exams match fractional terms using small values of (n).
Exam Tip
\(\frac{2n+3}{5}\) से दिए पद मिलते हैं। परीक्षा में भिन्न पदों को छोटे (n) मानों से मिलाएँ।
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