Question

If a,b,c are in A.P. term​

Answer 1

ɪғ ᴀ, ʙ, ᴄ ᴀʀᴇ ɪɴ ᴀᴘ ᴛᴇʀᴍ ᴛʜᴇɴ ᴀ - ʙ = ʙ - ᴄ = ᴄ - ᴀ

Answer 2

Answer:

common difference is same

Step-by-step explanation:

a,b,c are in A.p

common difference same

t2-t1=t3- t2

b-a=c-b

b+b=c+a

2b=c+a

b=c+a

2