Let \(S_n\) be the sum of the first \(n\) terms of an arithmetic progression. If \(S_{3 n}=3 S_{.... VIDEO
Let \(S_n\) be the sum of the first \(n\) terms of an arithmetic progression. If \(S_{3 n}=3 S_{2 n}\), then the value of \(\frac{S_{4 n}}{S_{2 n}}\) is: 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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