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CBSE Class 11-science Answered

Solve graphically the system of Linear Inequations:
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer
The given system of inequations is:
Consider the equations x = 0; y = 0; x + 2y = 8.
Now, x + 2y = 8 is a line through the points B (0, 4) and A (8, 0) which lie in the coordinate axes.
          X
            0
            8
          Y
            4
            0
 
Now, O (0, 0) satisfies x + 2y < 8
    Graph of  is the half plane below line AB and including points of line AB.
Also,
    Graph lies in first Quadrant.
    The solution set is shaded in the figure.
Answered by | 04 Jun, 2014, 03:23: PM

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