Question

a.
13. Let P(x, y, z) be a point, equidistant from the four point 0(0,0,0), A(l ,0,0), B(0, m, 0)
and C(0,0,n). Then (2x, 2y, 2z) is equal to
a.( l/2, m/2,n/2)
b. (21,2m, 2n)
c. (1, m, n)
d. None of the above​

Answer 1

Answer:

I don't know I am really very sorry