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Mathematics
Mathematics
Problem
If
lim
x
→
a
f
(
x
)
=
L
\displaystyle\lim_{x\to a} f(x)=L
x
→
a
lim
f
(
x
)
=
L
and
k
k
k
is a non-zero constant, find
lim
x
→
a
k
f
(
x
)
\displaystyle\lim_{x\to a} k\,f(x)
x
→
a
lim
k
f
(
x
)
. a)
L
k
L^{k}
L
k
b)
L
k
\dfrac{L}{k}
k
L
c)
k
L
kL
k
L
d)
k
+
L
k+L
k
+
L
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