यदि \(a_1=5\), \(a_2=11\) और \(a_n=3a_{n-1}-2a_{n-2}\) है तो \(a_5\) क्या होगा?
If \(a_1=5\), \(a_2=11\), and \(a_n=3a_{n-1}-2a_{n-2}\), what is \(a_5\)?
Explanation opens after your attempt
C. (95)
Concept
The terms are (5,11,23,47,95), so \(a_5=95\). Exam tip: keep the order of multiplication and subtraction correct.
Why this answer is correct
The correct answer is C. (95). The terms are (5,11,23,47,95), so \(a_5=95\). Exam tip: keep the order of multiplication and subtraction correct.
Exam Tip
पद (5,11,23,47,95) हैं इसलिए \(a_5=95\) है। गुणा और घटाव का क्रम सही रखें।
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