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Question 2, Exercise 2.3
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1 \\ 2 & 1 & 0\end{array}\right]$ using cofactor method.\\ ** Solution. ** The elements of \(R_1\) are ... 2 \\ 3 & 1 & 4\end{array}\right]$ using cofactor method. ** Solution. ** The elements of \(R_1\) are \(... \\ 0 & 1 & 3 i\end{array}\right]$ using cofactor method. ** Solution. ** The elements of \(R_1\) are \(... 4 \\ 0 & 2 & 3\end{array}\right]$ using cofactor method.\\ ** Solution. ** The elements of $R_1$ are $a
Question 5, Exercise 2.3
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of the following matrices if it exists by adjoint method $\left[\begin{array}{ccc}1 & -1 & 1 \\ 2 & 1 & -1... of the following matrices if it exists by adjoint method $\left[\begin{array}{ccc}3 & -4 & 2 \\ 2 & 3 & 5 ... of the following matrices if it exists by adjoint method $\left[\begin{array}{ccc}i & 0 & 1 \\ 2 i & -1 & ... ive inverse of the matrix if it exists by adjoint method $\left[\begin{array}{ccc}3 & -i & i \\ 2 & 1 & -3
Question 3, Exercise 2.6
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he system of linear equation by Gauss elimination method.\\ $2 x+3 y+4 z=2$\\ $2 x+y+z=5$\\ $3 x-2 y+z=-3$... he system of linear equation by Gauss elimination method.\\ $5 x-2 y+z=2$\\ $2 x+2 y+6 z=1$\\ $3 x-4 y-5 z... he system of linear equation by Gauss elimination method.\\ $2 x+z=2$\\ $2 y-z=3$\\ $x+3 y=5$\\ ** Soluti... he system of linear equation by Gauss elimination method.\\ $x+2 y+5 z=4$\\ $3 x-2 y+2 z=3$\\ $5 x-8 y-4 z
Question 4, Exercise 2.6
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lve the system of linear equation by Gauss-Jordan method.\\ $2 x_{1}-x_{2}-x_{3}=2$\\ $3 x_{1}-4 x_{2}+3 x... lve the system of linear equation by Gauss-Jordan method.\\ $2 x_{1}-3 x_{2}+7 x_{3}=1$\\ $4 x_{1}+5 x_{2}... lve the system of linear equation by Gauss-Jordan method.\\ $x_{1}+x_{2}+x_{3}=3$\\ $2 x_{1}-3 x_{2}+2 x_{... lve the system of linear equation by Gauss-Jordan method.\\ $2 x_{1}-7 x_{2}+10 x_{3}=1$\\ $x_{1}+2 x_{2}-
Question 6, Exercise 2.6
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the system of linear equation by matrix inversion method.FIXME\\ $5 x+3 y+z=6$\\ $2 x+y+3 z=19$\\ $x+2 y+4... the system of linear equation by matrix inversion method.\\ $x+2 y-3 z=5$\\ $2 x-3 y+2 z=1$\\ $-x+2 y-5 z=... the system of linear equation by matrix inversion method.\\ $-x+3 y-5 z=0$\\ $2 x+4 y-6 z=1$\\ $x-2 y+3 z=... the system of linear equation by matrix inversion method.\\ $\dfrac{2}{x}+\dfrac{3}{y}+\dfrac{10}{z}=4$\\
Question 1, Review Exercise
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ons can be solved by using: * (a) Inversion method * (b) Cramer's rule * %%(c)%% Gauss-Jordan method * (d) all of these \\ <btn type="link" collap
Question 1, Exercise 2.2
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ac{5}{2} & 4 \end{array}\right] \] **Alternative Method:** Given \( a_{ij}=\dfrac{i+3j}{2} \). So we hav
Question 6, Exercise 2.3
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e $ A^{-1} $ of the matrix $ A $, we will use the method of row reduction (Gaussian elimination). \begin{a