Question

. In an AP the 4th term and 8th term are 13 and 36 respectively then the common difference is​

Answer 1

Answer:

Step-by-step explanation:

Given;

4th term of AP=a+3d

13=a+3d.....eq1

8th term =a+7d

36=a+7d..... eq2

On sub eq 1 frm eq 2

a + 7d = 36

a + 3d = 13

- - = -

.......................

4d=23

d=23/4

Hope it helps y^_^

Answer 2

here is ur answer hope it helps