STDs

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 3 Trigonometric Functions Miscellaneous Exercise Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 3 Trigonometric Functions Miscellaneous Exercise 1. 2cos (frac{π}{13})cos (frac{9π}{13}) + cos (frac{3π}{13}) + cos (frac{5π}{13}) = 0 2. (sin 3x + sin x)sin x + (cos 3x – cos […]

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 4 Principle of Mathematical Induction Ex 4.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 4 Principle of Mathematical Induction Ex 4.1 Prove the following by using the principle of mathematical induction for all n ∈ N? 1. 1 + 3 + […]

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Ex 5.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Ex 5.1 Express each of the complex numbers given in questions 1 to 10 in the form a + ib: […]

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Ex 5.2 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Ex 5.2 Find the modulus and the argument of each of the complex numbers in questions 1 to 2: 1. […]

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Miscellaneous Exercise Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Miscellaneous Exercise Question 1. Evaluate [i18 + ((frac{1}{i}))25]3. Solution: (frac{1}{i}) = (frac{1}{i}) × (frac{i}{i}) = (frac{i}{i^{2}}) = (frac{i}{- 1}) = […]

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Ex 6.1 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Ex 6.1 1. Solve 24x < 100, when (i) x is a natural number. (ii) x is an integer. Solution: Dividing by 24, we get x […]

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Ex 6.2 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Ex 6.2 Solve the following inequalities graphically in two dimensional plane: 1. x + y < 5 2. 2x + y ≥ 6 3. 3x + […]

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Ex 6.3 Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Ex 6.3 Solve the following systems of inequalities graphically: 1. x ≥ 3, y ≥ 2 2. 3x + 2y ≤ 12, x ≥ 1, y […]

Gujarat Board GSEB Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Miscellaneous Exercise Textbook Questions and Answers. Gujarat Board Textbook Solutions Class 11 Maths Chapter 6 Linear Inequalities Miscellaneous Exercise Solve the inequalities in questions 1 to 6: 1. 2 ≤ 3x – 4 ≤ 5 2. 6 ≤ – 3(2x – 4) ≤ […]