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Mathematics
Mathematics
Problem
Find the value of
lim
x
→
0
1
+
1
+
x
−
2
x
\displaystyle\lim_{x\to 0} \dfrac{\sqrt{1+\sqrt{1+x}}-\sqrt{2}}{x}
x
→
0
lim
x
1
+
1
+
x
−
2
.
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