1
A.
Given that,
Arithmetic Progression
Geometric Progression
Harmonic Progression
Arithmetico- geometric Progression
If a, b and c form a geometric progression with common ratio r, then the sum of the ordinates of the points of intersection of the line ax + by + c = 0 and the curve x + 2y2 = 0 is
r
The point (3, 2) undergoes the following three transformations in the order given
(i) Reflection about the line y = x.
(ii) Translation by the distance 1 unit in the positive direction of x-axis.
(iii) Rotation by an angle about the origin in anti-clockwise direction.
Then, the final position of the point is
(- 2, 3)
(0, 3)