Question

if x y z are AP then which one of the following is true -
a. x+y=z
b. x+y/2=z
c. x-y =y-z
​

Answer 1

Answer:

a

Step-by-step explanation:

i hope it will help you

Answer 2

Answer:

The correct answer is C

Assume that x=1,y=2,z=3

Then 1-2 = -1

also,

2-3=-1

therefore,

C is the correct option.

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