अनुक्रम \(8,13,18,23,\ldots\) का सामान्य पद क्या है?
What is the general term of the sequence \(8,13,18,23,\ldots\)?
Explanation opens after your attempt
B. \(a_n=5n+3\)
Concept
The first term is (8) and the difference is (5) so \(a_n=5n+3\). In exams check the first term by putting (n=1).
Why this answer is correct
The correct answer is B. \(a_n=5n+3\). The first term is (8) and the difference is (5) so \(a_n=5n+3\). In exams check the first term by putting (n=1).
Exam Tip
पहला पद (8) और अंतर (5) है इसलिए \(a_n=5n+3\) है। परीक्षा में (n=1) रखकर पहला पद जाँचें।
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