Let \(a, b\) and \(c\) in G.P. with common ratio \(r\), where \(a \neq 0\) and \(0<r \leq \fr.... VIDEO
Let \(a, b\) and \(c\) in G.P. with common ratio \(r\), where \(a \neq 0\) and \(0<r \leq \frac{1}{2}\). If \(3 a, 7 b\) and \(15 c\) are the first three terms of an A.P., then the \(4^{\text {th }}\) term of this A.P. is : 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
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\(\frac{3}{1^{2} \times 2^{2}} + \frac{5}{2^{2} \times 3^{2}} ....
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