Question

The 8th term of an Arthemetic profession is half of second term and 11th term exceeds one third of its fourth term by 1 . Find 15th term.

Answer 1

Answer:

Step-by-step explanation:

a8=a2/2.

a+7d=a+d/2

2a+14d=a+d

a+13d=0. (1)