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Ex 6.3
Ex 6.3, 2 Deleted for CBSE Board 2023 Exams
Ex 6.3, 3 Deleted for CBSE Board 2023 Exams
Ex 6.3, 4 Important Deleted for CBSE Board 2023 Exams
Ex 6.3, 5 Deleted for CBSE Board 2023 Exams
Ex 6.3, 6 Important Deleted for CBSE Board 2023 Exams
Ex 6.3, 7 Important Deleted for CBSE Board 2023 Exams
Ex 6.3, 8 Important Deleted for CBSE Board 2023 Exams
Ex 6.3, 9 Deleted for CBSE Board 2023 Exams
Ex 6.3, 10 Important Deleted for CBSE Board 2023 Exams
Ex 6.3, 11 Important Deleted for CBSE Board 2023 Exams
Ex 6.3, 12 Important Deleted for CBSE Board 2023 Exams
Ex 6.3, 13 Deleted for CBSE Board 2023 Exams
Ex 6.3, 14 Important Deleted for CBSE Board 2023 Exams
Ex 6.3, 15 Important Deleted for CBSE Board 2023 Exams
Ex 6.3
Last updated at March 16, 2023 by Teachoo
Ex 6.3, 1 Solve the following system of inequalities graphically: x ≥ 3, y ≥ 2 First we solve x ≥ 3 Lets first draw graph of x = 3 At x = 3, y can have any value Drawing graph Checking for (0,0) Putting x = 0, y = 0 x ≥ 3 0 ≥ 3 which is false Hence, Origin does not lie in plane x ≥ 3 So, we shade right side of line Now we solve 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 lie in plane y ≥ 2. So, we shade upward region Hence, the shaded region represents the given inequality.