How many orbitals are possible for `n = 2` and `l = 1?`

How many orbitals are possible for n = 3.1=2 ?

How many orbitals are possible for n = 3, l=2 ?

How many orbitals are possible for n = 3, State the notations used for them? How many fold degenerate they are?

How many orbitals is/are possible with n=3 l-1 and m_(1) = -1 value ?

Name the orbitals possible for n=4 and l=2.