Question

17. If the first term of an A.P. is 4 and the sum of first 4 terms is equal to 1/3
of the sum of next 4 terms, find the sum of first 8 terms of the A.P.

(a) 224
(b) 540
(c) 256
(d) 128​

Answer 1

Answer:

Hey mate ,

Option c is the correct answer.