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प्रश्न
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).
उत्तर
We know that, a point lies on the y-axis, if its x-coordinate is zero. Here, x-coordinate of points C(0, 1), D(0, 0), E(0, –1) and G(0, 5) are zero. So, these points lie on y-axis. Also, D(0, 0) is the intersection point of both. The axes, so we can consider that it lies on y-axis as well as on x-axis.
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संबंधित प्रश्न
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)
Plot the following point in the coordinate system and identify the quadrant.
S(3, 5)
Write down the abscissa and ordinate of the following.
P
Write down the abscissa and ordinate of the following.
S
Plot the following points in the coordinate plane and join them. What is your conclusion about the resulting figure?
(−5, 3) (−1, 3) (0, 3) (5, 3)
Plot the following points in the coordinate plane and join them. What is your conclusion about the resulting figure?
(0, −4) (0, −2) (0, 4) (0, 5)
Plot the following point in a graph sheet.
F(2, 0)
Plot the following point in a graph sheet.
J(8, −4)
Plot the following point in a graph sheet.
K(0, 7)
Plot the following points and check whether they are collinear or not:
(1, 1), (2, – 3), (– 1, – 2)
