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Mathematics
Problem
Find the simplified value of
1
5
\dfrac{1}{\sqrt5}
5
1
after rationalising the denominator. a)
5
\sqrt5
5
b)
5
5
\dfrac{\sqrt5}{5}
5
5
c)
5
5
\dfrac{5}{\sqrt5}
5
5
d)
1
5
\dfrac{1}{5}
5
1
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