Question

find the common difference of the A.P. 1/3,1-3b,1-6b

Answer 1

this is d value plz Check it

Answer 2

Answer:

The common difference is d=-b

Step-by-step explanation:

Given : The A.P. $\frac{1}{3},\frac{1-3b}{3},\frac{1-6b}{3}$

To find : The common difference of the A.P?

Solution :

The common difference of the AP is the subtraction of 2 term and first term.

$d=T_2-T_1$

$T_2=\frac{1-3b}{3}$

$T_1=\frac{1}{3}$

$d=\frac{1-3b}{3}-\frac{1}{3}$

$d=\frac{1-3b-1}{3}$

$d=-b$

Therefore, The common difference is d=-b