Solution:
Let any point on the Y-axis is A(0 ,y,0).
Given, distance between P and A, PA =
On squaring both sides, we get
Hence, the points on Y-axis are (0 , - 6,0) or (0,2,0).
Find the coordinates of a point on Y-axis which are at a distance of from the point P(3, - 2,5).
Let any point on the Y-axis is A(0 ,y,0).
Given, distance between P and A, PA =
On squaring both sides, we get
Hence, the points on Y-axis are (0 , - 6,0) or (0,2,0).