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$17-18 \text { Verify the linear approximation at }(0,0)$ $$ \frac{2 x+3}{4 y+1} \approx 3+2 x-12 y $$...

Question

$17-18 \text { Verify the linear approximation at }(0,0)$ $$ \frac{2 x+3}{4 y+1} \approx 3+2 x-12 y $$

$17-18 \text { Verify the linear approximation at }(0,0)$ $$ \frac{2 x+3}{4 y+1} \approx 3+2 x-12 y $$



Answers

Verify the given linear approximation at $ a = 0. $ Then determine the values of $ x $ for which the linear approximation is accurate to within 0.1.
$ (1 + x)^{-3} \approx -3x $


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