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Use the approximation (1+x)^(n)~~1+nx,|x...

Use the approximation `(1+x)^(n)~~1+nx,|x|ltlt1,` to find approximate value for
(a)`sqrt(99)`
(ii)`(1)/(1.01)`

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The correct Answer is:
(a) 9.95,(b) 0.99
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