नियम \(a_n=n^2\) से बनने वाले पहले चार पद कौन से हैं?
What are the first four terms formed by \(a_n=n^2\)?
Explanation opens after your attempt
C. (1,4,9,16)
Concept
\(1^2,2^2,3^2,4^2\) give (1,4,9,16). Square each (n) in a square rule.
Why this answer is correct
The correct answer is C. (1,4,9,16). \(1^2,2^2,3^2,4^2\) give (1,4,9,16). Square each (n) in a square rule.
Exam Tip
\(1^2,2^2,3^2,4^2\) से (1,4,9,16) मिलते हैं। वर्ग नियम में हर (n) का वर्ग लें।
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