Limits, Continuity and Differentiability Part 1

Section: Mathematics
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Question : 27 of 100
 
Marks: +1, -0
If
lim
x→1
x4−1
x−1
=
lim
x→k
x3−k3
x2−k2
; then k is
[10 Apr 2019 Shift 1]
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