Short Answer Type
find out whether the following pair of linear equations are consistent, or inconsistent.
find out whether the following pair of linear equations are consistent, or inconsistent.
find out whether the following pair of linear equations are consistent, or inconsistent.
Long Answer Type(i) We have,
x + y = 5 ...(i)
⇒ y = 5 - x
Thus, we have following table
2x + 2y = 10 ...(ii)
Thus, we have following table
When we plot the the graph of the equations we find that both the lines are coincident.
Hence, pair of linear equations has infinitely many solutions
Half the perimeter of a rectangular garden, whose length is 4 m more than its width, is 36 m. Find the dimensions of the garden.
Short Answer TypeGiven the linear equations 2x + 3y - 8 = 0, write another linear equation in two variables such that the geometrical representing of the pair so formed is :
(i) intersecting lines
(ii) parallel lines
(iii) coincident lines.
Draw the graphs of the equations x – y + 1 = 0 and 3x + 2y – 12 = 0. Determine the coordinates of the vertices of the triangle formed by these lines and the x-axis, and shade the triangular region.
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