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- Review Exercise 2 (Solutions)
- ====== Review Exercise 2 (Solutions) ====== The solutions of the Review Exercise 2 of book “Model Textbook of Mathematics for Class XI” publishe... of non- homogeneous equation having infinite many solutions can be solved by using:\\ (a) Inversion method\\ ... a$ so that the following system has infinite many solutions.\\ $2 x-3 y+z=1 ; x-2 y+\lambda z=2 ; 3 y+z=-1$\\
- Question 1, Exercise 2.6
- ====== Question 1, Exercise 2.6 ====== Solutions of Question 1 of Exercise 2.6 of Unit 02: Matrices and Deter... the different values of $x_3$, there are infinite solutions. Hence solution is; \begin{align*} \left[ \beg... $x_3$, the system has infinitely many non-trivial solutions. =====Question 1(iii)===== Solve the system
- Question 7 and 8, Exercise 2.6
- ====== Question 7 and 8, Exercise 2.6 ====== Solutions of Question 7 and 8 of Exercise 2.6 of Unit 02: Matric... align*} x_1&=1\\ x_2&=1\\ x_3&=1 \end{align*} Now solutions of above equations are; $$ \begin{bmatrix} \dfrac... s no solution, unique solution or infinitely many solutions.\\ $x+2 y-3 z=4 ; 3 x-y+5 z=2 ; 4 x+y+\left(\lamb
- Exercise 2.1 (Solutions)
- ====== Exercise 2.1 (Solutions) ====== The solutions of the Exercise 2.1 of book “Model Textbook of Mathematics for Class XI” published by
- Exercise 2.2 (Solutions)
- ====== Exercise 2.2 (Solutions) ====== The solutions of the Exercise 2.2 of book “Model Textbook of Mathematics for Class XI” published by
- Exercise 2.3 (Solutions)
- ====== Exercise 2.3 (Solutions) ====== The solutions of the Exercise 2.3 of book “Model Textbook of Mathematics for Class XI” published by
- Exercise 2.4 (Solutions)
- ====== Exercise 2.4 (Solutions) ====== The solutions of the Exercise 2.4 of book “Model Textbook of Mathematics for Class XI” published by
- Exercise 2.5 (Solutions)
- ====== Exercise 2.5 (Solutions) ====== The solutions of the Exercise 2.5 of book “Model Textbook of Mathematics for Class XI” published by
- Question 1, Review Exercise
- ====== Question 1, Review Exercise ====== Solutions of Question 1 of Review Exercise of Unit 02: Matrices and... of non- homogeneous equation having infinite many solutions can be solved by using: * (a) Inversion met
- Question 4 and 5, Review Exercise
- ====== Question 4 and 5, Review Exercise ====== Solutions of Question 4 and 5 of Review Exercise of Unit 02: ... a$ so that the following system has infinite many solutions.\\ $2 x-3 y+z=1 ; x-2 y+\lambda z=2 ; 3 y+z=-1$
- Question 1, Exercise 2.1
- ====== Question 1, Exercise 2.1 ====== Solutions of Question 1 of Exercise 2.1 of Unit 02: Matrices and Deter
- Question 2, Exercise 2.1
- ====== Question 2, Exercise 2.1 ====== Solutions of Question 2 of Exercise 2.1 of Unit 02: Matrices and Deter
- Question 3, Exercise 2.1
- ====== Question 3, Exercise 2.1 ====== Solutions of Question 3 of Exercise 2.1 of Unit 02: Matrices and Deter
- Question 4, Exercise 2.1
- ====== Question 4, Exercise 2.1 ====== Solutions of Question 4 of Exercise 2.1 of Unit 02: Matrices and Deter
- Question 1, Exercise 2.2
- ====== Question 1, Exercise 2.2 ====== Solutions of Question 1 of Exercise 2.2 of Unit 02: Matrices and Deter