Question

3, 3+/2 , 3+2/2, 3+3/2 is an AP
justify ?​

Answer 1

Answer:

Here, a1 = 3, a2 = 3+1/2, a3 = 3+2/2

Now, a2-a1 = 3+1/2-3 = 1/2

Also, a3-a2 = 3+2/2-3+1/2 = 1/2

Hence, common difference is same. Hence, it's an AP.