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प्रश्न
Write the coordinates of each of the points P, Q, R, S, T and O from the figure.
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उत्तर
Here, points P and S lie in I quadrant so their both coordinates will be positive. Now, perpendicular distance of P from both axes is 1, so coordinates of P are (1, 1). Also, perpendicular distance of S from X-axis is 1 and from Y-axis is 2, so coordinates of S are (2, 1).
Point Q lies on X-axis in negative direction so its y-coordinate will be zero and x-coordinate will be –3. So, coordinates of Q are (–3, 0).
Point R lies in III quadrant, so its both coordinates will be negative. Now, its perpendicular distance from X-axis is 3 and from Y-axis is 2, so coordinates of point R are (–2, –3).
Point T lies in IV quadrant, so its x-coordinate will be positive and y-coordinate will be negative. Now, its perpendicular distance from X-axis is 2 and from Y-axis is 4, so coordinates of T are (4, –2). Point O is the intersection of both axes, so it is the origin and its coordinates are O(0, 0).
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संबंधित प्रश्न
In which quadrant or on which axis do each of the points (– 2, 4), (3, – 1), (– 1, 0), (1, 2) and (– 3, – 5) lie? Verify your answer by locating them on the Cartesian plane.
Plot the following point on the graph paper:
(0, 0)
Plot the following point on the graph paper:
(−4, 0)
Plot the following point on the graph paper:
(0, 7)
Some points are shown in the following figure. With the help of it answer the following questions:
- Write the co-ordinates of the points Q and R.
- Write the co-ordinates of the points T and M.
- Which point lies in the third quadrant?
- Which are the points whose x and y co-ordinates are equal?
Plot the following point in the coordinate system and identify the quadrant.
S(3, 5)
Write down the abscissa and ordinate of the following.
R
Plot the following point in a graph sheet.
A(5, 2)
Find the quadrants without plotting the point on a graph sheet.
(−9, 50)
From the figure, answer the following:
Write the points whose abscissa is – 5.
