![3. DO NOT USE CALCULATOR for this problem! Find the EXACT VALUES for all the parts. Given the function f(x,y) (a) Calculate the total differential of z at the point (x, y, 3. DO NOT USE CALCULATOR for this problem! Find the EXACT VALUES for all the parts. Given the function f(x,y) (a) Calculate the total differential of z at the point (x, y,](https://img.homeworklib.com/images/b78d124b-f8c6-4d92-8895-79da71d5f82a.png?x-oss-process=image/resize,w_560)
3. DO NOT USE CALCULATOR for this problem! Find the EXACT VALUES for all the parts. Given the function f(x,y) (a) Calculate the total differential of z at the point (x, y,
![SOLVED:Use the total differential to approximate each quantity. Then use a calculator to approximate the quantity, and give the absolute value of the difference in the two results to 4 decimal places. \ SOLVED:Use the total differential to approximate each quantity. Then use a calculator to approximate the quantity, and give the absolute value of the difference in the two results to 4 decimal places. \](https://cdn.numerade.com/previews/dc5dd2f8-80b7-46a6-acdd-2fdf598b084d.gif)
SOLVED:Use the total differential to approximate each quantity. Then use a calculator to approximate the quantity, and give the absolute value of the difference in the two results to 4 decimal places. \
![Amazon.co.jp: Scientific Calculator, Differential Calculation, Statistical Calculation, Mathematical Natural Display, 394 Functions, Students, Multi-Function Calculator (Blue) : Office Products Amazon.co.jp: Scientific Calculator, Differential Calculation, Statistical Calculation, Mathematical Natural Display, 394 Functions, Students, Multi-Function Calculator (Blue) : Office Products](https://m.media-amazon.com/images/I/51U9jlEnlYL._AC_.jpg)