Question

If a, b and c terms an AP, which of the following will also be an AP

Answer 1

Answer:

which following are you talking of ?

Answer 2

Step-by-step explanation:

The conventional approach is the simplest. As a, b, c are in AP, we can say that 2b = a + c. a, b, c are in AP. If we add b to all these terms, the resulting terms should also b in AP because the terms would still have the same common difference.