Let \(B=\left[\begin{array}{lll}1 & 3 & \alpha \\ 1 & 2 & 3 \\ \alpha & \alp....
Let \(B=\left[\begin{array}{lll}1 & 3 & \alpha \\ 1 & 2 & 3 \\ \alpha & \alpha & 4\end{array}\right], \alpha>2\) be the adjoint of a matrix \(A\) and \(|A|=2\), then \(\left[\begin{array}{ll}\alpha-2 \alpha & \alpha\end{array}\right] B\left[\begin{array}{c}\alpha \\ -2 \alpha \\ \alpha\end{array}\right]\) is equal to: 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2024-07-29 | Let y=f(x)=sin3π3cosπ32-4x3+5x2+132. Then, at x = 1,.... |
| 2024-07-29 | If dydx=2xy+2y·2x2x+2x+yloge2,y(0)=0, then for \(y = 1\), the value of \(x\) lies in the .... |
| 2024-07-29 | Let \(x = x(y)\) be the solution of the differential equation \(2(y + 2)loge(y+2)dx + (x + 4 - 2.... |
| 2024-07-29 | Let \(x=x(y)\) be the solution of the differential equation \(2 y e^{x / y^2} d x+\left(y^2-4 x .... |
| 2024-07-29 | The area enclosed by the closed curve \(C\) given by the differential equation \(\frac{d y}{d x}.... |
| 2024-07-29 | If \(y=y(x)\) is the solution of the differential equation \(x \frac{d y}{d x}+2 y=x e^x, y(1)=0.... |
| 2024-07-29 | If \(1, \log _{10}\left(4^x-2\right)\) and \(\log _{10}\left(4^x+\frac{18}{5}\right)\) are in ar.... |
| 2024-07-29 | Let \(A\) be a \(3 \times 3\) real matrix. If \(\operatorname{det}\left(2 \operatorname{adj}(2 \.... |
| 2024-07-29 | The number of matrices \(A=\left[\begin{array}{ll}a & b \\ c & d\end{array}\right]\), wh.... |
| 2024-07-29 | Let \(x \in R\) and let \(P=\left[\begin{array}{lll}1 & 1 & 1 \\ 0 & 2 & 2 \\ 0 .... |
| 2024-07-29 | Let \(B=\left[\begin{array}{lll}1 & 3 & \alpha \\ 1 & 2 & 3 \\ \alpha & \alp.... |
| 2024-07-29 | Let \(A\) and \(B\) be two \(3 \times 3 \) real matrices such that \(\left(A^2-B^2\right)\) is i.... |
| 2024-07-29 | Let \(f(x)=\left|\begin{array}{ccc}1+\sin ^2 x & \cos ^2 x & \sin 2 x \\ \sin ^2 x &.... |
| 2024-07-29 | Let \(M=\left\{A=\left(\begin{array}{ll}a & b \\ c & d\end{array}\right): a, b, c, d \in.... |
| 2024-07-29 | Let \(A\) be a \(n \times n\) matrix such that \(|A|=2\). If the determinant of the matrix \(\op.... |
| 2024-07-29 | If \(A=\left(\begin{array}{ll}\frac{1}{\sqrt{5}} & \frac{2}{\sqrt{5}} \\ \frac{-2}{\sqrt{5}}.... |
| 2024-07-29 | Let \(X=\left[\begin{array}{lll}0 & 1 & 0 \\ 0 & 0 & 1 \\ 0 & 0 & 0\end{.... |
| 2024-07-29 | Let \(\beta\) be a real number. Consider the matrix \(A=\left(\begin{array}{ccc}\beta & 0 &a.... |
| 2024-07-29 | Consider a matrix \(A=\left[\begin{array}{ccc}\alpha & \beta & \gamma \\ \alpha^2 & .... |
| 2024-07-29 | Let \(M=\left(a_{i j}\right), i, j \in\{1,2,3\}\) be the \(3 \times 3\) matrix such that \(a_{i .... |
| 2024-07-29 | Let f:R→R be a function defined as f(x)=asinπ[x]2+[2-x],a∈R, where [t] is.... |
0