Question

(a^2+b^2)^2-(a^2-b^2)^2​ ​

Answer 1

Answer:

Step-by-step explanation:

The given numbers are (a-b)2, (a2 +b2) and (a2 +b2). Since each term differs from its preceding term by a constant, therefore, the given numbers are in AP.Read more on Sarthaks.com - https://www.sarthaks.com/154401/show-that-a-b-2-a-2-b-2-and-a-2-b-2-are-in-ap