यदि \(a_n=4n+6\) है, तो यह पहले तीन पद कौन-से देता है?
If \(a_n=4n+6\), what first three terms does it give?
Explanation opens after your attempt
B. (10,14,18)
Concept
Putting (n=1,2,3) gives (10,14,18). In exams, use small (n) values for the first three terms.
Why this answer is correct
The correct answer is B. (10,14,18). Putting (n=1,2,3) gives (10,14,18). In exams, use small (n) values for the first three terms.
Exam Tip
(n=1,2,3) रखने पर (10,14,18) मिलते हैं। परीक्षा में पहले तीन पदों के लिए छोटे (n) मान रखें।
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