अनुक्रम \(6,10,14,18,\ldots\) का सामान्य पद क्या है?
What is the general term of the sequence \(6,10,14,18,\ldots\)?
Explanation opens after your attempt
C. \(a_n=4n+2\)
Concept
The first term is (6) and the difference is (4) so \(a_n=4n+2\). In exams check the first term by putting (n=1).
Why this answer is correct
The correct answer is C. \(a_n=4n+2\). The first term is (6) and the difference is (4) so \(a_n=4n+2\). In exams check the first term by putting (n=1).
Exam Tip
पहला पद (6) और अंतर (4) है इसलिए \(a_n=4n+2\) है। परीक्षा में (n=1) रखकर पहला पद जाँचें।
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