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Question
Match the ordinates of the points given in Column A with the items mentioned in Column B.
| Column A | Column B |
| (a) (7, 0) | (i) The ordinate is double the abscissa. |
| (b) (11, 11) | (ii) The ordinate is zero. |
| (c) (4, 8) | (iii) The ordinate is equal to the abscissa. |
| (d) (6, 2) | (iv) The abscissa is double the ordinate. |
| (e) (0, 9) | (v) The abscissa is triple the ordinate. |
| (f) (6, 3) | (vi) The abscissa is zero. |
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Solution
| Column A | Column B |
| (a) (7, 0) | (ii) The ordinate is zero. |
| (b) (11, 11) | (iii) The ordinate is equal to the abscissa. |
| (c) (4, 8) | (i) The ordinate is double the abscissa. |
| (d) (6, 2) | (v) The abscissa is triple the ordinate. |
| (e) (0, 9) | (vi) The abscissa is zero. |
| (f) (6, 3) | (iv) The abscissa is double the ordinate. |
Explanation:
(a) Clearly, the ordinate of the point (7, 0) is zero.
(b) In the point (11, 11), the ordinate is equal to the abscissa.
(c) In the point (4, 8), the ordinate is double of the abscissa.
(d) In the point (6, 2), the abscissa, i.e. x-coordinate is triple of the ordinate, i.e. y-coordinate.
(e) The abscissa of the point (0, 9) is zero.
(f) Clearly, the abscissa is double of the ordinate.
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