Question

wo
Findout whether it is in Ap or not

(i) a, a², a^3,a^4
​

Answer 1

Answer:

No.... it is not in AP

Step-by-step explanation:

a , a^2 , a^3 , a^4 is not in AP it is in GP

because common difference a^2 - a not equal to a^3 - a^2.....

a^2/a is equal to a^3/a^2.... so it is in GP