Let \(A=\{n \in N: n\) is a 3 -digit number \(\}\) \(B=\{9 k+2 ; k \in N\}\) and \(C=\{9 k+l ; k.... VIDEO
Let \(A=\{n \in N: n\) is a 3 -digit number \(\}\) \(B=\{9 k+2 ; k \in N\}\) and \(C=\{9 k+l ; k \in N\}\) for some \(l(0<l<9)\). If the sum of all elements of the set \(A \cap(B \cup C)\) is \(274 \times 400\), then \(l\) is equal to \(\ldots\) 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2024-07-29 Statement-I: For colloidal particles, the values of colligative properties are of small order as.... 2024-07-29 The longest wavelength of light that can be used for the ionization of lithium atom in its groun.... 2024-07-29 Two dice \(A\) and \(B\) are rolled, Let the numbers obtained on \(A\) and \(B\) be \(\alpha\) a.... 2024-07-29 The number of statement's, which are correct with respect to the compression of carbon dioxide f.... 2024-07-29 Consider the given data with frequency distribution
Match List-I with List-II:
List-I.... 2024-07-29 For 1 mol of gas, the plot of pV vs p is shown below. $\mathrm{p}$ is the pressur.... 2024-07-29 The volume, in \(\mathrm{mL}\), of \(0.02 \mathrm{M} \mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7\) s.... 2024-07-29 In bromination of Propyne, with Bromine, 1,1,2,2-tetrabromopropane is obtained in \(27 \%\) yiel.... 2024-07-29 Assume carbon burns according to following equation :
\(2 \mathrm{C}_{(\mathrm{s})}+\mathrm{O}_{.... 2024-07-29 The osmotic pressure of solutions of PVC in cyclohexanone at \(300 K\) are plotted on the graph..... 2024-07-29 Let \(A=\{n \in N: n\) is a 3 -digit number \(\}\) \(B=\{9 k+2 ; k \in N\}\) and \(C=\{9 k+l ; k.... 2024-07-29 Let \(\left\{a_n\right\}_{n=0}^{\infty}\) be a sequence such that \(a_0=a_1=0\) and \(a_{n+2}=3 .... 2024-07-29 Let \(s _1, s _2, s _3, \ldots ., s _{10}\) respectively be the sum to 12 terms of 10 A.P.s whos.... 2024-07-29 If \(a_1, a_2, a_3\). and \(b_1, b_2, b_3\), are in A.P., and \(a_1=2, a_{10}=3\), \(a_1 b_1=1-a.... 2024-07-29 If \(\left.(a_1>0\right), a_2, a_3, a_4, a_5\), are in G.P., \(a_2+a_4=2 a_3+1\) and \(2 a_3+.... 2024-07-29 For a natural number \(n\), let \(\alpha_n=19 n-12^n\). Then, the value of \(\frac{31 \alpha_9-\.... 2024-07-29 Let \(a_1, a_2, a_3 \ldots\) be an A.P. If \(\sum_{r=1}^{\infty} \frac{a_r}{2^r}=4\), then \(4 a.... 2024-07-29 If \(\frac{6}{3^{12}}+\frac{10}{3^{11}}+\frac{20}{3^{10}}+\frac{40}{3^9}+\ldots+\frac{10240}{3}=.... 2024-07-29 Let \(S_n\) denote the sum of the first \(n\)-terms of an arithmetic progression. If \(S_{10}=53.... 2024-07-29 If the sum of the series \(\left(\frac{1}{2}-\frac{1}{3}\right)+\left(\frac{1}{2^2}-\frac{1}{2.3.... 2024-07-29 Let \(A_1\) and \(A_2\) be two arithmetic means and \(G_1, G_2, G_3\) be three geometric means o....
0