यदि \(a_1=4\) और \(a_{n+1}=a_n+3\) है तो \(a_8\) क्या होगा?
If \(a_1=4\) and \(a_{n+1}=a_n+3\), what is \(a_8\)?
Explanation opens after your attempt
B. (25)
Concept
The terms are (4,7,10,13,16,19,22,25), so \(a_8=25\). Exam tip: add (3) seven times for \(a_8\).
Why this answer is correct
The correct answer is B. (25). The terms are (4,7,10,13,16,19,22,25), so \(a_8=25\). Exam tip: add (3) seven times for \(a_8\).
Exam Tip
पद (4,7,10,13,16,19,22,25) हैं इसलिए \(a_8=25\) है। \(a_8\) के लिए (7) बार (3) जोड़ें।
Login to save your score, XP, coins and progress.
