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Find the derivative of x at x = 1....

Find the derivative of x at `x = 1`.

Text Solution

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Let `f(x)=x`
we know that `f'(x)=lim_(h->0)(f(x+h)-f(1))/h`
`:.`At `x=1`
`f'(1)=lim_(h->0)(f(1+h)-f(1))/h`
...
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