यदि \(a_n=5^n\) है, तो \(a_3\) क्या होगा?
If \(a_n=5^n\), what is \(a_3\)?
Explanation opens after your attempt
C. (125)
Concept
\(a_3=5^3=125\). Put (3) in place of (n) in the exponential term.
Why this answer is correct
The correct answer is C. (125). \(a_3=5^3=125\). Put (3) in place of (n) in the exponential term.
Exam Tip
\(a_3=5^3=125\)। घात वाले पद में (n) की जगह (3) रखें।
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