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Mathematics
Mathematics
Problem
Determine
lim
h
→
0
4
+
h
−
2
h
.
\displaystyle \lim_{h \to 0} \frac{\sqrt{4+h}-2}{h}.
h
→
0
lim
h
4
+
h
−
2
.
a)
1
8
\tfrac{1}{8}
8
1
b)
1
2
\tfrac{1}{2}
2
1
c)
1
4
\tfrac{1}{4}
4
1
d) The limit does not exist
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