Question

find the distance of a P(x,y) from the origin??
Plz solve this que fast.....

Answer 1

Its answer will be x^2+y^2

Answer 2

co-ordinates of origin = (0,0)
co-ordinates of p        = (x,y)

distance formula        = √(X-x)² + (Y-y)²
∴ distance of p(x,y)
  from the origin         = √(x-0)² + (y-0)²
                                  =√x² + y²