Question

(i) a = 10, d= 10 of A. P​

Answer 1

Answer:

First term = a= 10

common difference = b = 10

second term = first term +common difference

10+10 = 20

third term = second term + common difference

20+10 = 30

fourth term = third term +common difference

30 + 10 = 40

HENCE The first ,fourth term of A.P

10,20,30,40.........

Answer 2

Answer:

AP is 10,20,30

Step-by-step explanation:

By using the formula,

a1=a, a2=a+d,a3=a+2d........an=a+(n-1)d

Ap is 10,20,30,40 and so on...