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Graphical Representation of a Linear Equation in 2 Variables

Plot the grap...

Question

Plot the graphs of $3 x - 2 y = 6$ and $3 x - 2 y = 9$ on a graph paper. What do you observe ?

A

line are intersecting

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B

lines are coincident

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C

lines are parallel

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D

lines are not in same plane

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Solution

The correct option is C lines are parallel
3x-2y=9
x 1 3 5
y -3 0 3
3x-2y=6
x 0 2 4
y -3 0 3
In the graph we observe that the line are parallel.

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