If P represents radiation pressure, C speed of light, and Q radiation energy striking unit area per second and x,y,z are non zero integers, then P^(x) Q^(y) C^(z) is dimensionless. The values of x,y and z are respectively.

If P represents radiation pressure, C speed of light, and Q radiation

1.	If P represents radiation pressure, C speed of light, and Q radiation energy striking unit area per second and x,y,z are non zero integers, then P^(x) Q^(y) C^(z) is dimensionless. The values of x,y and z are respectively.
Answer» `1,1,-1` `1,-1,1` `-1,1,1` `1,1,1` ANSWER :B