Question

What is the full form of A.P.

Answer 1

In Mathematics,A.P. usually refered as Arithmetic Progression which is a sequence which is progressed by adding constants 
for eg , 2,4,6,8 ...... upto n numbers

Answer 2

In maths, we generally refer Arithmetic progression to A.P.
Or else there are other full forms also like Access point,Account Payable, etc..Andhra Pradesh is also referred as full form of AP.