Question

In an arithmetic progression, the difference between two consecutive terms is always:
In an arithmetic progression, the difference between two consecutive terms is always:

A)
Increasing
B)
Constant

C)
Decreasing
D)
Varying​

Answer 1

Answer:

B) Constant

An AP series follows the pattern a , a+d , a+2d, a+3d and so on

Difference between any two consecutive terms

= (a+d) - a

= (a+2d) - (a+d)

= (a+3d) - (a+2d)

= d

Hence proved