Question

What is the common difference in the following arithmetic sequence?

12, 6, 0, -6

Answer 1

$\huge\bold{\mathfrak{\purple{A {\pink {n {\green {s{\blue{w {\red{e {\orange {r}}}}}}}}}}}}}$

These all numbers can be divided by 6 with reminder as 0.

Step-by-step explanation:

Hope it helps you...

Answer 2

common difference = second term - first term

= 6-12 = -6