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Maths CBSE Live product
Class 9
Linear equation in two variables
Session II
6.
Exemplar - Select the correct answer
Question:
3
m.
1
. Any solution of the linear equation \(2x + 0y + 9 = 0\) in two variables is of the form
\((n,\frac{−9}{2})\)
(\(\frac{−9}{2}, 0)\)
\((0, \frac{−9}{2})\))
(\(\frac{−9}{2}, m)\)
2
. The graph of the linear equation \(2x + 3y = 6\) cuts the y-axis at the point
\((3, 0)\)
\((0, 2) \)
\((0, 3)\)
\((2, 0)\)
3
. The equation \(x = 7\), in two variables, can be written as .
\(1 · x + 0 · y = 7\)
\(0 · x + 1 · y = 7\)
\(1 · x + 1 · y = 7\)
\(0 · x + 0 · y = 7\)
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