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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:
(7, −4)
Plot the following point on the graph paper:
(0, 7)
Plot the following points on the one and the same co-ordinate system.
A(1, 3), B(-3, -1), C(1, -4), D(-2, 3), E(0, -8), F(1, 0)
Write down the abscissa and ordinate of the following.
R
On plotting the points O(0, 0), A(3, 0), B(3, 4), C(0, 4) and joining OA, AB, BC and CO which of the following figure is obtained?
Find the quadrants without plotting the point on a graph sheet
(3, −4)
Find the quadrants without plotting the point on a graph sheet.
(0, 10)
Plot the following point in a graph sheet.
J(8, −4)
Plot the points P(1, 0), Q(4, 0) and S(1, 3). Find the coordinates of the point R such that PQRS is a square.
