Linear Equations and Inequalities

Punjab Board > Class 9 > Math (Total Videos: 567)

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Chapter 7: Linear Equations and Inequalities (30 videos)   (Practice Test)
7.1: Linear Equations  (Practice Test)
  1. Solution of Simple Linear Equations in one Variables
  2. Problem 1: Solution of Simple Linear Equations in one Variables
  3. Problem-Solution of Linear Equations
  4. Solving Radical Equations in One Variable
  5. Problem 1: Solving Radical Equations in One Variable
  6. Problem 1: Solving Radical Equations in One Variable
7.2: Equations Involving Absolute Value  (Practice Test)
  1. Introduction to absolute value equation
  2. Problem 1: Introduction to absolute value equation
  3. Properties of absolute value equation
  4. Problem 1: Properties of absolute value equation
  5. Solving Absolute Valued Equations "
  6. Problem 1: Solving Absolute Valued Equations
7.3: Linear Inequalities  (Practice Test)
  1. Introduction to Linear Inequalities
  2. Problem 1: Introduction to Linear Inequalities
  3. Trichotomy Property of Inequality
  4. Problem-Trichotomy Property of Inequality
  5. Transitive Property of Inequality
  6. Problem-Transitive Property of Inequality
  7. Problem 1: Transitive Property of Inequality
  8. Additive Property of Inequality
  9. Problem-Additive Property of Inequality
  10. Multiplicative Property of Inequality
  11. Problem-Multiplicative Property of Inequality
  12. Problem 1: Multiplicative Property of Inequality
7.4: Solving Linear Inequalities
  1. Solution of Inequalities
  2. Problem 1: Solution of Inequalities
  3. Linear Equations-Review-Exercise-7-Question 1 and 2 to Part 4
  4. Linear Equations-Review-Exercise-7-Question 2 Remaining and Question
  5. Linear Equations-Review-Exercise-7-Question 3 Remaining Parts and Que
  6. Linear Equations-Review-Exercise-7-Question 5 and Question 6