** Q 2967867785. ** The wave function, `psi_(n, , l, m_l)` is a mathematical function whose value depends upon spherical polar coordinates `(r, theta, phi)` of the electron and characterized by the quantum numbers n, l and ml. Here r is distance from nucleus, `theta` is colatitude and `phi` is azimuth. In the mathematical functions given in the table, Z is atomic number and `a_0` is Bohr radius.

For hydrogen atom, the only CORRECT combination is