अनुक्रम \(3,15,75,375,\ldots\) का पुनरावर्ती नियम क्या है?
What is the recursive rule for the sequence \(3,15,75,375,\ldots\)?
Explanation opens after your attempt
C. \(a_1=3, a_{n+1}=5a_n\)
Concept
The first term is (3), and each term is (5) times the previous one. Exam tip: check the ratio to identify multiplication rules.
Why this answer is correct
The correct answer is C. \(a_1=3, a_{n+1}=5a_n\). The first term is (3), and each term is (5) times the previous one. Exam tip: check the ratio to identify multiplication rules.
Exam Tip
पहला पद (3) है और हर पद पिछले का (5) गुना है। गुणा नियम पहचानने के लिए अनुपात देखें।
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