Example 4-7-1 - Maple Help



Chapter 4: Partial Differentiation



Section 4.7: Approximations



Example 4.7.1



 If $x$ changes from 3 to 3.04 and $y$ changes from $-2$ to $-2.2$, compare $\mathrm{Δ}f$ and $\mathrm{df}$ for the function .