Q. |
In the general method of drawing an ellipse, after parting the line joining the directrix and the focus, a is made. |
A. | tangent |
B. | vertex |
C. | perpendicular bisector |
D. | normal |
Answer» B. vertex | |
Explanation: in the general method of drawing after parting the line joining the directrix and the focus, a vertex is made. an arc with a radius equal to the length between the vertex and the focus is drawn with the vertex as the centre. |
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