Question

Find the common difference of the AP 1½,½,-½,-1½​

Answer 1

Answer:

i think it might be 1/2

Step-by-step explanation:

because if we see that there are positive and negative number and but if qe see in each one there is a common that is 1/2... this might be common difference..

Answer 2

Answer: The common difference is zero and hence it's a Constant Arithmetic Progression.