यदि \(n_1=5\) और \(n_n=2n_{n-1}-n^2\) है, तो \(n_4\) का मान क्या होगा?
If \(n_1=5\) and \(n_n=2n_{n-1}-n^2\), what is the value of \(n_4\)?
Explanation opens after your attempt
C. ऋण दस(-10)
Concept
\(n_2=6\), \(n_3=3\), and \(n_4=-10\). In exams, do not stop the calculation when a negative answer appears.
Why this answer is correct
The correct answer is C. ऋण दस / (-10). \(n_2=6\), \(n_3=3\), and \(n_4=-10\). In exams, do not stop the calculation when a negative answer appears.
Exam Tip
\(n_2=6\), \(n_3=3\) और \(n_4=-10\) है। परीक्षा में ऋणात्मक उत्तर आने पर भी गणना न छोड़ें।
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