अनुक्रम \(2,5,9,14,\ldots\) में पाँचवाँ पद क्या होगा?
What will be the fifth term in the sequence \(2,5,9,14,\ldots\)?
Explanation opens after your attempt
Correct Answer
A. (20)
Concept
The differences (3,4,5) are increasing, so the next difference is (6) and the fifth term is (20). In exams, observe changing differences in order.
Why this answer is correct
The correct answer is A. (20). The differences (3,4,5) are increasing, so the next difference is (6) and the fifth term is (20). In exams, observe changing differences in order.
Exam Tip
अंतर (3,4,5) बढ़ रहे हैं, इसलिए अगला अंतर (6) और पाँचवाँ पद (20) है। परीक्षा में बदलते अंतर को क्रम से देखें।
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