Question

State the common difference for the given A.P.3/2,1/2,-1/2,-3/2,......​

Answer 1

-1

Explanation:

The common difference is the constant amount of change between the numbers in an arithmetic sequence.

To find the common difference, you take the last term and subtract it by the previous term.

`(-3)/(2) - (-1)/(2) =-1`