In which directionn the value of (i) phi_(2_(p_(x))),(ii) phi_(2_(p_(y))) and (iii) phi_(2_(p_(z))) is the highest ?

In which directionn the value of (i) phi_(2_(p_(x))),(ii) phi_(2_(p_(y

1.	In which directionn the value of (i) phi_(2_(p_(x))),(ii) phi_(2_(p_(y))) and (iii) phi_(2_(p_(z))) is the highest ?
Answer» SOLUTION :(i) at the negative and positive DIRECTION of x-axis. (II) at the negative and positive direction of y-axis. (iii) at the negative and positive direction of z-axis.