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- Question 1, Exercise 2.1
- ===== Question 1(i) ===== Find the order of the following matrix $A=\left[\begin{array}{lll}1 & 3 & 0 \\ 2 ... ===== Question 1(ii) ===== Find the order of the following matrix $B=\left[\begin{array}{ll}1 & 2 \\ 2 & 3 \... ===== Question 1(iii)===== Find the order of the following matrix $C=\left[\begin{array}{l}1 \\ 6 \\ 9\end{a... ===== Question 1(iv) ===== Find the order of the following matrix $D=\left[\begin{array}{llll}2 & 1 & 6 & 8\
- Question 2, Exercise 2.1
- Pakistan. =====Question 1(i)===== Identify the following matrix $\quad A=\left[\begin{array}{lll}3 & 6 & 2... lar matrix =====Question 1(ii)===== Identify the following matrix $B=\left[\begin{array}{ll}\frac{1}{3} & 1 ... matrix =====Question 1(iii)===== Identify the following matrix $C=\left[\begin{array}{l}3 \\ 2 \\ 8\end{a... mn matrix =====Question 1(iv)===== Identify the following matrix $D=\left[\begin{array}{lll}1 & 6 & 9 \\ 2
- Question 4, Exercise 2.1
- =====Question 4(i)===== Find the transpose of the following matrix and identify which one is symmetric and wh... ====Question 4(ii)===== Find the transpose of the following matrix and identify which one is symmetric and wh... ===Question 4(iii)===== Find the transpose of the following matrix and identify which one is symmetric and wh... ====Question 4(iv)===== Find the transpose of the following matrix and identify which one is symmetric and wh
- Question 2, Exercise 2.3
- estion 2(i)===== Evaluate the determinant of the following matrix $\left[\begin{array}{lll}3 & 2 & 3 \\ 4 & ... stion 2(ii)===== Evaluate the determinant of the following matrix $\left[\begin{array}{ccc}2 & 3 & -1 \\ -1 ... tion 2(iii)===== Evaluate the determinant of the following matrix $\left[\begin{array}{ccc}2 i & 6 & 1 \\ 1 ... stion 2(iv)===== Evaluate the determinant of the following matrix $\left[\begin{array}{ccc}1-i & 2 & 1+i \\
- Question 5, Exercise 2.3
- 5(i)===== Find the multiplicative inverse of the following matrices if it exists by adjoint method $\left[\b... 5(ii)===== Find the multiplicative inverse of the following matrices if it exists by adjoint method $\left[\b... (iii)===== Find the multiplicative inverse of the following matrices if it exists by adjoint method $\left[\b
- Question 7, Exercise 2.3
- fy that $(A B)^{-1}=B^{-1} A^{-1}$ in each of the following $A=\left[\begin{array}{ccc}1 & 1 & 1 \\ 2 & -1 & ... fy that $(A B)^{-1}=B^{-1} A^{-1}$ in each of the following $A=\left[\begin{array}{ccc}2 & -i & 6 \\ 1 & 2 & ... fy that $(A B)^{-1}=B^{-1} A^{-1}$ in each of the following $A=\left[\begin{array}{ccc}1 & 2 & 5 \\ 1 & -1 &
- Question 7 and 8, Exercise 2.6
- == Determine the value of $\lambda$ for which the following system has no solution, unique solution or infini
- Question 9 and 10, Exercise 2.6
- r $2$ by $2$ and $3$ by $3$ encode and decode the following words:\\ a. PAKISTAN\\ b. ISLAMABAD\\ c. COLLEGE
- Question 4 and 5, Review Exercise
- on 5===== Find the value of $\lambda$ so that the following system has infinite many solutions.\\ $2 x-3 y+z=