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the pair of equationsX=a andY=bgraphically represents the line which are​

Answer 1

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9th

Maths

Linear Equations in Two Variable

Solution of Linear Equations in Two Variables

The pair of equations x = a...

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The pair of equations x=a and y=b graphically represents lines which are

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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.