JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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A total of

n

arithmetic means are inserted between

x

and

2 y

and further

n

arithmetic means are inserted between

2 x

and

y

. If the

k

th arithmetic means of both sets are equal, then a relation between

x

and

y

View answer and explanation

Correct option: B

k y=(n+1-k) x

Option B (

k y=(n+1-k) x

) is correct because it represents the relationship derived when the

k

th arithmetic means of both sets are equated.

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