Ex 6.2, 9 - Solve y < -2 graphically - Linear Inequalities - Ex 6.2

Ex 6.2,  9 - Chapter 6 Class 11 Linear Inequalities - Part 2

  1. Chapter 6 Class 11 Linear Inequalities (Term 2)
  2. Serial order wise

Transcript

Ex6.2, 9 Solve the given inequality graphically in two-dimensional plane: y < –2 y < -2 Lets first draw graph of y = -2 At y = -2, x can have any value Drawing graph Checking for (0,0) Putting x = 0, y = 0 y < -2 0 < -2 which is false Hence origin does not in plane 3x + 2y > 6 . So, we shade downward region of line

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.