Question

for an arithmetic sequence 6th term is 30 more than 4th term. what is the common diffrence ?
ehat is the sequence

Answer 1

According to question;

6th tearm = a+5d

4th tearm = a+3d

again according to quetion;

a+5d = (a+3d)+30

a+5d =a+3d+30

5d = 3d+30

5d-3d=30

2d=30

d=30/2

d=15 Ans...