Question Number 101671 by mathocean1 last updated on 04/Jul/20

What is the set of point M in each  case:  1)    ∣∣6MG^(→) ∣∣=∣∣−2GC^(→) ∣∣  2)    (6MG^(→) )×(−2GC^(→) )=0