Question

Find the common difference of an AP
1/a, 3-a/3a, 3-2a/3a,.......

Answer 1

Answer:

Step-by-step explanation:

AP = 1/a, 3-a/3a, 3-2a/3a

So,

a = 1/a

a2 = 3-a/3a

So,

d = a2 - a

=> 3-a/3a - 1/a

=> 3-a-3/3a

=> -a/3a

Hola,

Might that work for you

Peace!

Answer 2

i guess this is the answer