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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


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 has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.