Question

is 9, 7, 5 , 3,-1,-3 ..,.an arithmetic progression? why!​

Answer 1

Answer:

yes it is arithmetic progression

Step-by-step explanation:

and common difference is 2

Answer 2

Answer:

t1=9

t2=7

t3=5

t4=3

common difference

t²-t¹

7-9=-2

t4-t³

3-5=-2

9, 7, 5 , 3,-1,-3 ..,.an arithmetic progression

because all have have same common difference

Step-by-step explanation:

I hope this is useful for you