क्रम \(170,158,146,134,\ldots\) में (74) कौन सा पद है?
In \(170,158,146,134,\ldots\), which term is (74)?
Explanation opens after your attempt
C. (9)वाँ(9)th
Concept
Each term decreases by (12). From (170-(n-1)12=74), (n=9).
Why this answer is correct
The correct answer is C. (9)वाँ / (9)th. Each term decreases by (12). From (170-(n-1)12=74), (n=9).
Exam Tip
हर बार (12) घट रहा है। (170-(n-1)12=74) से (n=9) है।
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