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प्रश्न
Plot the following points and check whether they are collinear or not:
(1, 1), (2, – 3), (– 1, – 2)
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उत्तर
Plotting the points P(1, 1), Q(2, –3) and R(–1, –2) on the graph paper and join these three points, we get three lines i.e., the given points do not lie on the same line. So, given points are not collinear.
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संबंधित प्रश्न
Plot the points (x, y) given in the following table on the plane, choosing suitable units of distance on the axes.
| x | -2 | -1 | 0 | 1 | 3 |
| y | 8 | 7 | -1.25 | 3 | -1 |
Plot the following point on the graph paper:
(2, 5)
Plot the following point on the graph paper:
(4, −3)
Plot the following point on the graph paper:
(7, −4)
Write down the abscissa and ordinate of the following.
S
Plot the following points in the coordinate plane. Join them in order. What type of geometrical shape is formed?
(0, 0) (−4, 0) (−4, −4) (0, −4)
Plot the following point in a graph sheet.
B(−7, −3)
Find the quadrants without plotting the point on a graph sheet.
(−9, 50)
Which of the following points lie on y-axis?
A(1, 1), B(1, 0), C(0, 1), D(0, 0), E(0, – 1), F(– 1, 0), G(0, 5), H(– 7, 0), I(3, 3).
Plot the points (x, y) given by the following table. Use scale 1 cm = 0.25 units
| x | 1.25 | 0.25 | 1.5 | – 1.75 |
| y | – 0.5 | 1 | 1.5 | – 0.25 |
