(i) The x-axis and y-axis taken together determine a plane known as XY - Plane.
(ii) The coordinates of points in the XY-plane are of the form (x, y, 0).
(iii) Coordinate planes divide the space into octants eight .
The area of the quadrilateral having vertices as (1,2), (5,6), (7,6), (-1,-6) is?
The foot of perpendicular from the origin to a plane which meets the co-ordinate axes at the points is If the volume of the tetrahedron is 144 unit , then which of the following points is NOT on ?
What inference do you draw about the behaviour of Ag+ and Cu2+ from these reactions?