Question

if X,y,z are in A.P. then z=

please say know ​

Answer 1

2b = a+c

2y = x +z

2y - x = z is the answer

Answer 2

Answer:

Given, x,y,z are in A.P.

then we know difference of consecutive no. will be same

y−x=z−y

⇒2y=x+z.

Step-by-step explanation:

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