Question

if a=6 and t26=256 then d=___​

Answer 1

Answer:

10

Step-by-step explanation:

Given,

First term of an A.P (a)    = 6

26th term of an A.P (t₂₆) =  256

Common Difference ??(Let common difference be d)

we know that, t₂₆   = a + (n-1)d

                       256      = 6 + (26 - 1)d

                       256      = 6 + 25d

                       256 -6 = 25d

                       250     = 25d

                       d = 10

Therefore, the Common Difference (d) is 10

Hope my answer was helpful and you understood the problem! :)