Question 2 - Graph - 2 or more Equation - Chapter 5 Class 11 Linear Inequalities

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Ex 6.3, 2 - Solve 3x + 2y <= 12, x >= 1, y >= 2 graphically

Ex 6.3, 2 - Chapter 6 Class 11 Linear Inequalities - Part 2
Ex 6.3, 2 - Chapter 6 Class 11 Linear Inequalities - Part 3

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Ex6.3, 2 Solve the following system of inequalities graphically: 3x + 2y 12, x 1, y 2 First we solve 3x + 2y 12 Lets first draw graph of 3x + 2y = 12 Drawing graph Checking for (0,0) Putting x = 0, y = 0 3x + 2y 12 3(0) + 2(0) 12 0 12 which is true Hence origin lies in plane 3x + 2y 12 So, we shade left side of line Also, y 2 So, for all values of x, y = 2 Also, x 1 So, for all values of y, x = 1 Hence the shaded region represents the given in equality

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo