Question

Write the common difference of ap 7,5,3,1,-1,-3

Answer 1

Answer:

common difference

5 - 7 = - 2

but as we know it is the difference therefore qe will use it as 2 ...

thanks

Answer 2

First term (a ) = 7

Common Difference ( d ) = 5 - 7

= - 2

hope this answer will be helpful ^_^