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Let f:rarr R rarr(0,oo) be strictly incr...

Let `f:rarr R rarr(0,oo)` be strictly increasing function such that `lim_(x rarr oo)(f(7x))/(f(x))=1` .Then, the value of `lim_(x rarr oo)[(f(5x))/(f(x))-1]` is equal to

A

`7/5`

B

0

C

1

D

4

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JEE MAINS PREVIOUS YEAR-JEE MAIN 2024 ACTUAL PAPER-Question
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