Question

in an ap a4=8 first term is 2 then find comman difrence​

Answer 1

the ans is 2........just use the formula of ap

Answer 2

Answer:

common difference =2

Step-by-step explanation:

$a=2, a_4=8, i.e. a+3d=8\\i.e,2+3d=8\\ d= \frac{8-2}{3} =6/3=2$

∴ common difference=2