In a distribution A.M. is the A.M. of first term and last term.Then the distribution is in: - A.P.
- H.P.
- G.P.
- A.G.P
In a distribution A.M. is the A.M. of first term and last term.Then the distribution is in:
- A.P.
- H.P.
- G.P.
- A.G.P