Let \( a_{1}, a_{2}, a_{3} \ldots \) be term of \( \mathrm{AP}\) If \( \frac{a_{1}+a_{2}+\ldots ....
Question Let \( a_{1}, a_{2}, a_{3} \ldots \) be term of \( \mathrm{AP}\) If \( \frac{a_{1}+a_{2}+\ldots . .+a_{p}}{a_{1}+a_{2}+\ldots . .+a_{q}}=\frac{P^{2}}{q^{2}}, p \neq q \) then \( \frac{a_{6}}{a_{21}}= \)
(A) \( \frac{41}{11} \)
(B) \( \frac{7}{2} \)
(C) \( 2 / 7 \)
(D) \( \frac{11}{41} \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
2024-01-29 | In an \( \mathrm{A.P.}\), the \( p^{\text {th }} \) term is \( \frac{1}{q} \) and the \( q^{\tex.... |
2024-01-29 | If \(100\) times the \( 100^{\text {th }} \) term of an \( \mathrm{AP} \) with non-zero common d.... |
2024-01-29 | The sum of \( n \) terms of two arithmetic series are in the ratio \( 2 n+3: 6 n+3 \), then find.... |
2024-01-29 | Four numbers are in \( \mathrm{A.P.}\) The sum of first and last is \(8\) and the product of bot.... |
2024-01-29 | If \( \frac{3+5+7+\ldots+\text { to } n \text { terms }}{5+8+11+\ldots .+\text { to } 10 \text {.... |
2024-01-29 | Determine the number of terms in the \( \mathrm{A.P.}\) \( 3,4,5, \ldots .399 \). Also find its .... |
2024-01-29 | Find the first five terms of the sequence whose general term is given by
\( a_{n}=\left\{\begin{.... |
2024-01-29 | The sum of all two digit natural numbers which leave a remainder \(5\) when they are divided by .... |
2024-01-29 | For an \( \mathrm{AP},\) \( T_{10}=\frac{1}{20} \) and \( T_{20}=\frac{1}{10} \) then \( S_{200}.... |
2024-01-29 | If the sum of \( n \) terms of an \( \mathrm{AP}\) is \( 2 n^{2}+5 n \), then the \( n^{\text {t.... |
2024-01-29 | Let \( a_{1}, a_{2}, a_{3} \ldots \) be term of \( \mathrm{AP}\) If \( \frac{a_{1}+a_{2}+\ldots .... |
2024-01-29 | If the first term of an \( \mathrm{A.P}\) is \( -3 \) and the sum of first six terms is equal to.... |
2024-01-29 | The interior angel of a polygon are in \( \mathrm{A.P.}\) The smallest angel is \( 120^{\circ} \.... |
2024-01-29 | If \( \log x, \log \sqrt{6-2 x}, \log (x-1) \) are in \( \mathrm{AP} \) then the number of possi.... |
2024-01-29 | If the \( n^{\text {th }} \) term of an \( \mathrm{AP}\) be \( (2 n-1) \), then the sum of its f.... |
2024-01-29 | If \( \frac{1}{a+\omega}+\frac{1}{b+\omega}+\frac{1}{c+\omega}+\frac{1}{d+\omega}=\frac{1}{\omeg.... |
2024-01-29 | The maximum value of the sum of \( \mathrm{AP}\) \(50\) , \( 48,46,44 \ldots \) is.... |
2024-01-29 | If \( a_{1}, a_{2}, a_{3} \ldots \) are in \( \mathrm{AP} \) and \( a_{1}+a_{7}+a_{16} \) \( =40.... |
2024-01-29 | The sum of the integers between \(1\) and \(200\) , which are multiple of \(3\) or \(7\) is.... |
2024-01-29 | The sum of \( \mathrm{n} \) terms of two arithmetic series are in the ratio of \( 7 n+1: 4 n+27 .... |
2024-01-29 | If \( \frac{3+5+7+\ldots . .+\text { upto } n \text { terms }}{5+8+11+\ldots . . \text { upto 10.... |