engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Lines Shifting of Origin
When the origin is shifted to (-1, 2) by the translation of axes, the transformed equation of x2 + y2 + 2x - 4y + 1 = 0 is
1
X2 + Y2 = 4
2
X2 + Y2 = 16
3
X2 + 2X + Y2 = 4
4
X2 - 2X + Y2 = 16