यदि \(a_1=27\) और \(a_{n+1}=\frac{a_n}{3}\) है तो \(a_4\) क्या होगा?
If \(a_1=27\) and \(a_{n+1}=\frac{a_n}{3}\), what is \(a_4\)?
Explanation opens after your attempt
A. (1)
Concept
The terms are (27,9,3,1), so \(a_4=1\). Exam tip: divide by (3) at every step.
Why this answer is correct
The correct answer is A. (1). The terms are (27,9,3,1), so \(a_4=1\). Exam tip: divide by (3) at every step.
Exam Tip
पद (27,9,3,1) हैं इसलिए \(a_4=1\) है। हर चरण में (3) से भाग दें।
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