Question

The algebraic form of an arithmetic Sequence is 7n-3.
what's its common difference?
what's the remainder when each of this arithmetic sequence is divided by 7?​

Answer 1

Answer:

Step-by-step explanation:

The algebraic form of an arithmetic Sequence is     7n-3

PUT N=1  WE GET FIRST TERM= 4

PUT N=2 WE GET SECOND TERM=11

(A)COMMON DIFFERENCE(D)=7