यदि \(a_1=4\) और \(a_{n+1}=a_n^2-2a_n\) है तो \(a_3\) क्या होगा?
If \(a_1=4\) and \(a_{n+1}=a_n^2-2a_n\), what is \(a_3\)?
Explanation opens after your attempt
B. (32)
Concept
\(a_2=16-8=8\) and \(a_3=64-16=48\). The correct value should be (48).
Why this answer is correct
The correct answer is B. (32). \(a_2=16-8=8\) and \(a_3=64-16=48\). The correct value should be (48).
Exam Tip
\(a_2=16-8=8\) और \(a_3=64-16=48\) नहीं बल्कि (48) है। सही मान (48) होना चाहिए।
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