Limits Continuity and Differentiability

Section: Mathematics
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Question : 12 of 61
 
Marks: +1, -0
If
lim
x⟶0
‌
cos‌2‌x−cos‌4‌x
1−cos‌2‌x
=k
, then
lim
x⟶k
‌
xk−27
xk+1−81
=
[AP EAPCET 22 May 2025 S1]
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