Limits, Continuity and Differentiability

Section: Mathematics

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Question : 35 of 51

Marks: +1, -0

Let m and n be two positive integers greater than 1 .
If

lim

α⟶0

(‌

ecos(αn)−e

αm

)=−(‌

e

2

)
then the value of ‌

m

n

is.

[JEE Adv 2015 P2]

2

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