यदि \(a_n=50-5n\) है, तो कौन-सा पद शून्य होगा?
If \(a_n=50-5n\), which term will be zero?
Explanation opens after your attempt
C. (10)वाँ(10)th
Concept
From (50-5n=0), (n=10). For a zero term, set \(a_n\) equal to (0).
Why this answer is correct
The correct answer is C. (10)वाँ / (10)th. From (50-5n=0), (n=10). For a zero term, set \(a_n\) equal to (0).
Exam Tip
(50-5n=0) से (n=10)। शून्य पद के लिए \(a_n\) को (0) के बराबर रखें।
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