अनुक्रम \(9,18,27,36,\ldots\) के लिए \(a_1=9\) है। पुनरावर्ती नियम में क्या जोड़ा जाएगा?
For the sequence \(9,18,27,36,\ldots\), \(a_1=9\). What is added in the recursive rule?
Explanation opens after your attempt
B. (9)
Concept
Each next term is (9) more than the previous term. So the rule is \(a_{n+1}=a_n+9\).
Why this answer is correct
The correct answer is B. (9). Each next term is (9) more than the previous term. So the rule is \(a_{n+1}=a_n+9\).
Exam Tip
हर अगला पद पिछले से (9) अधिक है। इसलिए नियम \(a_{n+1}=a_n+9\) होगा।
Login to save your score, XP, coins and progress.
