Question

a,a^2,a^3,a^4 is an A.P. or not​

Answer 1

Answer:

The complement is shown by a little mark after the letter such as A' (or sometimes A c or A): P(A') means "Probability of the complement of Event A" The two probabilities always add to 1. P(A) + P(A') = 1

Step-by-step explanation:

pls mark as brainlist

Answer 2

Answer:

It is not an AP

Step-by-step explanation:

The series is progressing by a definite ratio. Hence it is an GP