Question

1. Fill in the blanks in the following table, given that a is the first term, d the com
difference and a the nth term of the AP:
n
a
d
n
n
7
3
8
-18
10
0
-3
18
-5
(iv)
-18.9
2.5
3.6​

Answer 1

Answer:

iv is answer I think that