Question

Find the middle term of the ap 213, 205, 197

Answer 1

Answer:

205

Step-by-step explanation:

after adding 1st and last term and then dividing by 2 we get the answer

Answer 2

Answer:

205

Step-by-step explanation:

1st term 197

2nd term 197+8=205

3rd term 205+8=213

Here difference d=8

middle term is 205