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- Unit 01: Complex Numbers (Solutions)
- ===== Unit 01: Complex Numbers (Solutions) ===== {{ :math-11-nbf:sol:math-11-nbf-sol-unit01.jpg?nolink&400x335|Unit 01: Complex Numbers (Solutions)}} This is a first unit of the book Model Textboo... abad, Pakistan. On this page we have provided the solutions of the questions. After reading this unit the st... lems. <panel type="default" title="Exercise 1.1 (Solutions)"> * [[math-11-nbf:sol:unit01:ex1-1-p1|Question
- Unit 04: Sequences and Seeries
- abad, Pakistan. On this page we have provided the solutions of the questions. After reading this unit the st... ries. <panel type="default" title="Exercise 4.1 (Solutions)"> * [[math-11-nbf:sol:unit04:ex4-1-p1|Question... nel> <panel type="default" title="Exercise 4.2 (Solutions)"> * [[math-11-nbf:sol:unit04:ex4-2-p1|Question... anel> <panel type="default" title="Exercise 4.3 (Solutions)"> * [[math-11-nbf:sol:unit04:ex4-3-p1|Question
- Unit 02: Matrices and Determinants (Solutions)
- ===== Unit 02: Matrices and Determinants (Solutions) ===== This is a second unit of the book Model Textbook ... abad, Pakistan. On this page we have provided the solutions of the questions. After reading this unit the st... to <panel type="default" title="Exercise 2.1 (Solutions)"> * [[math-11-nbf:sol:unit02:ex2-1-p1|Question... panel> <panel type="default" title="Exercise 2.2 (Solutions)"> * [[math-11-nbf:sol:unit02:ex2-2-p1|Question
- Unit 05: Polynomials
- abad, Pakistan. On this page we have provided the solutions of the questions. After reading this unit the st... . <panel type="default" title="Exercise 5.1 (Solutions)"> * [[math-11-nbf:sol:unit05:ex5-1-p1|Question... nel> <panel type="default" title="Exercise 5.2 (Solutions)"> * [[math-11-nbf:sol:unit05:ex5-2-p1|Question... anel> <panel type="default" title="Exercise 5.3 (Solutions)"> * [[math-11-nbf:sol:unit05:ex5-3-p1|Question
- Unit 08: Fundamental of Trigonometry
- abad, Pakistan. On this page we have provided the solutions of the questions. After reading this unit the st... <panel type="default" title="Exercise 8.1 (Solutions)"> * [[math-11-nbf:sol:unit08:ex8-1-p1|Question... anel> <panel type="default" title="Exercise 8.2 (Solutions)"> * [[math-11-nbf:sol:unit08:ex8-2-p1|Question... anel> <panel type="default" title="Exercise 8.3 (Solutions)"> * [[math-11-nbf:sol:unit08:ex8-3-p1|Question
- Unit 09: Trigonometric Functions
- abad, Pakistan. On this page we have provided the solutions of the questions. After reading this unit the st... eta$ <panel type="default" title="Exercise 9.1 (Solutions)"> * [[math-11-nbf:sol:unit09:ex9-1-p1|Question... <panel type="default" title="Review Exercise (Solutions)"> * [[math-11-nbf:sol:unit09:Re-ex-p1|Question
- Question 1, Exercise 2.6 @math-11-nbf:sol:unit02
- ====== 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 @math-11-nbf:sol:unit02
- ====== 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; $$ \begin{bmatrix} \dfrac... s no solution, unique solution or infinitely many solutions.\\ $x+2 y-3 z=4 ; 3 x-y+5 z=2 ; 4 x+y+\left(\lamb
- Question 7, Review Exercise @math-11-nbf:sol:unit01
- ====== Question 7, Review Exercise ====== Solutions of Question 7 of Review Exercise of Unit 01: Complex Numb... = \dfrac{11 \pm \sqrt{7}i}{4} \end{align*} So the solutions are: $$z = \dfrac{11 \pm \sqrt{7}i}{4}$$ GOOD ==
- Question 1, Review Exercise @math-11-nbf:sol:unit02
- ====== 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 @math-11-nbf:sol:unit02
- ====== 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.\\ $2 x-3 y+z=1 ; x-2 y+\lambda z=2 ; 3 y+z=-1$
- Exercise 6.1 (Solutions) @math-11-nbf:sol:unit06
- ====== Exercise 6.1 (Solutions) ====== The solutions of the Exercise 6.1 of book “Model Textbook of Mathematics for Class XI” published by
- Exercise 6.2 (Solutions) @math-11-nbf:sol:unit06
- ====== Exercise 6.2 (Solutions) ====== The solutions of the Exercise 6.1 of book “Model Textbook of Mathematics for Class XI” published by
- Exercise 6.3 (Solutions) @math-11-nbf:sol:unit06
- ====== Exercise 6.3 (Solutions) ====== The solutions of the Exercise 6.3 of book “Model Textbook of Mathematics for Class XI” published by
- Review Exercise (Solutions) @math-11-nbf:sol:unit06
- ====== Review Exercise (Solutions) ====== The solutions of the Review Exercise of book “Model Textbook of Mathematics for Class XI” published