Question

graphically find whether the following pair of equations 2x-y=2,5x+2y =23 has no solutions unit solution or infinitely many solutions​

Answer 1

SOLUTION

TO CHECK

Graphically whether the following pair of equations 2x - y = 2 , 5x + 2y = 23 has no solutions , unique solution or infinitely many solutions

EVALUATION

Here the given system of equations are

2x - y = 2 , 5x + 2y = 23

Graph : Graph is referred to the attachment

In the graph we represent the line 2x - y = 2 by green line and represent the line 5x + 2y = 23 by red line

The two lines intersect at the point A(3,4)

So the required solution is x = 3 & y = 4

Thus the given system possesses the unique solution

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