किसी अनुक्रम में \(g_1=2\) और \(g_n=g_{n-1}+2n-1\) है। \(g_5\) का मान क्या होगा?
In a sequence, \(g_1=2\) and \(g_n=g_{n-1}+2n-1\). What is the value of \(g_5\)?
Explanation opens after your attempt
A. छब्बीस(26)
Concept
Adding (3), (5), (7), and (9) gives \(g_5=26\). In exams, write the added quantities separately.
Why this answer is correct
The correct answer is A. छब्बीस / (26). Adding (3), (5), (7), and (9) gives \(g_5=26\). In exams, write the added quantities separately.
Exam Tip
क्रमशः (3), (5), (7), (9) जोड़ने पर \(g_5=26\) मिलता है। परीक्षा में जोड़ी गई राशियों को अलग लिखें।
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