क्रम \(8,15,22,29,\ldots\) में (57) कौन सा पद होगा?
In \(8,15,22,29,\ldots\), which term will (57) be?
Explanation opens after your attempt
B. (8)वाँ(8)th
Concept
The first term is (8) and the difference is (7). From (8+(n-1)7=57), (n=8).
Why this answer is correct
The correct answer is B. (8)वाँ / (8)th. The first term is (8) and the difference is (7). From (8+(n-1)7=57), (n=8).
Exam Tip
पहला पद (8) और अंतर (7) है। (8+(n-1)7=57) से (n=8) मिलता है।
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