अनुक्रम \(\frac{5}{4},2,\frac{11}{4},\frac{7}{2},\ldots\) का सामान्य पद क्या है?
What is the general term of the sequence \(\frac{5}{4},2,\frac{11}{4},\frac{7}{2},\ldots\)?
Explanation opens after your attempt
Correct Answer
B. \(a_n=\frac{3n+2}{4}\)
Concept
\(\frac{3n+2}{4}\) gives the given terms. In exams match fractional terms using small values of (n).
Why this answer is correct
The correct answer is B. \(a_n=\frac{3n+2}{4}\). \(\frac{3n+2}{4}\) gives the given terms. In exams match fractional terms using small values of (n).
Exam Tip
\(\frac{3n+2}{4}\) से दिए पद मिलते हैं। परीक्षा में भिन्न पदों को छोटे (n) मानों से मिलाएँ।
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