Question

If sum of three terms in A.P is 39 find the middle most value​

Answer 1

Answer:

a+C=2b

a+B+C=39

2b+b=39

3b=39

b=13

Answer 2

Answer: 13

Step-by-step explanation:

Hey mate, hete is your answer

Let there be 3 terms

a, a+d , a+2d

Where

a+ a+d +a+2d =39

3a +3d =39

(Then dividing all by 3 )

a+d =13

As we see above a+d is the middle term so the answer is 13

Hope it helps ✌