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## Homework Statement

lim f(x+h)-f(x)/h f(x)=(x+1)^(1/2) ans:1/2(x+1)^(1/2)

h→0

## Homework Equations

## The Attempt at a Solution

lim (x+h+1)^(1/2)-(x+1)^(1/2)/h lim (x+1)^(1/2)-(x+1)^(1/2)/h

h→0 h→0

Should the answer be D.N.E because the square roots cancel each other and leave 0/0

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