Mathematics

Find the locus of a particle which moves in the first quadrant so that it…

Find the locus of a particle which moves in the first quadrant so that it is equidistant from the lines x = 0 and y = 0 (where k is a constant)
  • A.
    x + y = 0
  • B.
    x – y = 0
  • C.
    x + y + k = 0
  • D.
    x – y – k = 0
Correct Answer: Option B
Explanation

Locus of a particle which moves in the first quadrant so that it is equidistant from the lines
X = 0 and Y = 0 and x = 0 and y = 0 are the x and y axes is the lines bisecting the angle between x and y axes