यदि \(O_1=4\) और \(O_n=O_{n-1}+2^n+n\) है, तो \(O_4\) का मान क्या होगा?
If \(O_1=4\) and \(O_n=O_{n-1}+2^n+n\), what is the value of \(O_4\)?
Explanation opens after your attempt
B. इकतालीस(41)
Concept
\(O_2=10\), \(O_3=21\), and \(O_4=41\). In exams, add both the power and (n).
Why this answer is correct
The correct answer is B. इकतालीस / (41). \(O_2=10\), \(O_3=21\), and \(O_4=41\). In exams, add both the power and (n).
Exam Tip
\(O_2=10\), \(O_3=21\) और \(O_4=41\) है। परीक्षा में घात और (n) दोनों जोड़ें।
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