The pair of equations x= a y= b has _______ solutions ?
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Answer:
interesting a&b
Step-by-step explanation:
ANSWER
The equations are x=a and y=b.
The graph of x=a is a line parallel to y-axis and y=b is a line parallel to x-axis.
∴ the angle between them is 90
o
, i.e. they intersect.
So, the equations are consistent.
Now solving simultaneously, the solution is (a,b).
So, the point of intersection is (a,b).
Hence, option D is correct.
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