Question

check whether √2,√6,√9,√12 are in AP or not​

Answer 1

Answer:

They are not in AP

Because the difference is not same

Step-by-step explanation

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Answer 2

Answer:

when we check a2-a1 it is equal to a3-a2 then it is ap

Step-by-step explanation:

√6-√2=√9-√6

√4=√3

it is not equal so it is not in form of ap