यदि \(1,4,16,64,\ldots\) में \(a_n=256\) है, तो (n) क्या है?
If \(a_n=256\) in \(1,4,16,64,\ldots\), what is (n)?
Explanation opens after your attempt
B. (5)
Concept
The terms are (1,4,16,64,256), so (n=5). For position identify powers in order.
Why this answer is correct
The correct answer is B. (5). The terms are (1,4,16,64,256), so (n=5). For position identify powers in order.
Exam Tip
पद (1,4,16,64,256) हैं, इसलिए (n=5)। पद-संख्या के लिए क्रम से घात पहचानें।
Login to save your score, XP, coins and progress.
