Which of the following sets of forces acting simultaneously on a particle keep it in equilibrium? (in newton)

Which of the following sets of forces acting simultaneously on a parti

1.	Which of the following sets of forces acting simultaneously on a particle keep it in equilibrium? (in newton)
Answer» 2, 3, 6 7, 8, 19 3, 4, 5 1, 3, 7 Answer :C